[Bug binutils/22209] invalid memory read in _bfd_safe_read_leb128 (libbfd.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22209 --- Comment #2 from Agostino Sarubbo --- Created attachment 10483 --> https://sourceware.org/bugzilla/attachment.cgi?id=10483&action=edit testcase -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22209] invalid memory read in _bfd_safe_read_leb128 (libbfd.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22209 --- Comment #1 from Agostino Sarubbo --- Created attachment 10482 --> https://sourceware.org/bugzilla/attachment.cgi?id=10482&action=edit stacktrace -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22209] New: invalid memory read in _bfd_safe_read_leb128 (libbfd.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22209 Bug ID: 22209 Summary: invalid memory read in _bfd_safe_read_leb128 (libbfd.c) Product: binutils Version: 2.30 (HEAD) Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: ago at gentoo dot org Target Milestone: --- On master at 1da5c9a485f3dcac4c45e96ef4b7dae5948314b5: # nm -V GNU nm (Gentoo git) 2.29.51.20170925 Command to reproduce: # nm -A -a -l -S -s --special-syms --synthetic --with-symbol-versions -D $FILE -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/21732] String-concatenated message can not be translated
https://sourceware.org/bugzilla/show_bug.cgi?id=21732 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Target Milestone|--- |2.30 --- Comment #4 from Alan Modra --- Fixed -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/21732] String-concatenated message can not be translated
https://sourceware.org/bugzilla/show_bug.cgi?id=21732 --- Comment #3 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Alan Modra : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=66cfc0fd0d9daadc2dac5a783b69b4050c0b1722 commit 66cfc0fd0d9daadc2dac5a783b69b4050c0b1722 Author: Alan Modra Date: Tue Sep 26 11:28:04 2017 +0930 PR21732, String-concatenated message can not be translated Preprocessor tokens like DWARF_VMA_FMT and BFD_VMA_FMT are not understood by gettext, and cause the translation string to be truncated. Even if it were not truncated, we wouldn't want a value that changes depending on host or configure options to be put in a translation string. PR 21732 * dwarf.c (READ_ULEB): Don't use DWARF_VMA_FMT in translated string. (READ_SLEB): Likewise. * readelf.c (bfd_vmatoa): New function. (get_data, get_dynamic_data): Use it for printing error messages. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/21732] String-concatenated message can not be translated
https://sourceware.org/bugzilla/show_bug.cgi?id=21732 Alan Modra changed: What|Removed |Added Status|NEW |ASSIGNED CC|amodra at gmail dot com| Assignee|unassigned at sourceware dot org |amodra at gmail dot com -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22203] memory leak in display_rel_file in nm.c in binutils 2.29
https://sourceware.org/bugzilla/show_bug.cgi?id=22203 skysider changed: What|Removed |Added Summary|memory leak in elfxx-x86.c |memory leak in |and |display_rel_file in nm.c in |_bfd_generic_read_minisymbo |binutils 2.29 |ls in binutils 2.29 | -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug gold/21090] gcc compiled with --enable-default-pie show errors in binutils testsuite
https://sourceware.org/bugzilla/show_bug.cgi?id=21090 Stephen Crane changed: What|Removed |Added CC||sjc+binutils_bugzilla@immun ||ant.com -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug ld/21931] glibc 2.26 Exception handling problem on powerpc
https://sourceware.org/bugzilla/show_bug.cgi?id=21931 --- Comment #4 from Alan Modra --- The sourceware disk crash lost the following entries from this bugzilla: http://lists.gnu.org/archive/html/bug-binutils/2017-08/msg00188.html http://lists.gnu.org/archive/html/bug-binutils/2017-08/msg00193.html http://lists.gnu.org/archive/html/bug-binutils/2017-08/msg00194.html I'm not sure what else to suggest, apart from attaching all the objects and libraries involved in order for someone to recreate the problem. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22204] integer overflow in decode_line_info in dwarf2.c:2294 in binutils 2.29
https://sourceware.org/bugzilla/show_bug.cgi?id=22204 --- Comment #1 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Alan Modra : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=e338894dc2e603683bed2172e8e9f25b29051005 commit e338894dc2e603683bed2172e8e9f25b29051005 Author: Alan Modra Date: Tue Sep 26 09:32:18 2017 +0930 PR22204, Lack of DW_LNE_end_sequence causes "infinite" loop PR 22204 * dwarf2.c (decode_line_info): Ensure line_ptr stays within bounds in inner loop. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22205] .debug_line file table NULL filename
https://sourceware.org/bugzilla/show_bug.cgi?id=22205 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Target Milestone|--- |2.30 Summary|NULL pointer dereference in |.debug_line file table NULL |concat_filename (dwarf2.c) |filename |(UNFIXED PR22200) | --- Comment #3 from Alan Modra --- Fixed -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22204] Lack of DW_LNE_end_sequence causes "infinite" loop
https://sourceware.org/bugzilla/show_bug.cgi?id=22204 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Target Milestone|--- |2.30 Summary|integer overflow in |Lack of DW_LNE_end_sequence |decode_line_info in |causes "infinite" loop |dwarf2.c:2294 in binutils | |2.29| --- Comment #2 from Alan Modra --- Fixed -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22205] NULL pointer dereference in concat_filename (dwarf2.c) (UNFIXED PR22200)
https://sourceware.org/bugzilla/show_bug.cgi?id=22205 --- Comment #2 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Alan Modra : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a54018b72d75abf2e74bf36016702da06399c1d9 commit a54018b72d75abf2e74bf36016702da06399c1d9 Author: Alan Modra Date: Tue Sep 26 09:38:26 2017 +0930 PR22205, .debug_line file table NULL filename The PR22200 fuzzer testcase found one way to put NULLs into .debug_line file tables. PR22205 finds another. This patch gives up on trying to prevent NULL files in the file table and instead just copes with them. Arguably, this is better than giving up and showing no info from .debug_line. I've also fixed a case where the fairly recent DWARF5 support in handling broken DWARG could result in uninitialized memory reads, and made a small tidy. PR 22205 * dwarf2.c (concat_filename): Return "" on NULL filename. (read_formatted_entries): Init "fe". (decode_line_info ): Use line_info_add_file_name. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22204] integer overflow in decode_line_info in dwarf2.c:2294 in binutils 2.29
https://sourceware.org/bugzilla/show_bug.cgi?id=22204 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2017-09-26 Assignee|unassigned at sourceware dot org |amodra at gmail dot com Ever confirmed|0 |1 -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22205] NULL pointer dereference in concat_filename (dwarf2.c) (UNFIXED PR22200)
https://sourceware.org/bugzilla/show_bug.cgi?id=22205 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2017-09-25 Assignee|unassigned at sourceware dot org |amodra at gmail dot com Ever confirmed|0 |1 -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22199] ld segfault with -static and -Map
https://sourceware.org/bugzilla/show_bug.cgi?id=22199 --- Comment #4 from H.J. Lu --- (In reply to Valère Monseur from comment #3) > I've added an attachment with the input files for the linker. This isn't sufficient. I need EVERY input file passed to linker, like below: > /usr/bin/ld --build-id > --hash-style=gnu -m elf_x86_64 -static -o hello > /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crt1.o > /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crti.o > /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/crtbeginT.o > -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0 > -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib -L/lib/../lib > -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../.. -v -Map > hello.map hello.o --start-group -lgcc -lgcc_eh -lc --end-group > /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/crtend.o > /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crtn.o including libgcc.a, libgcc_eh.a and libc.a. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22203] memory leak in elfxx-x86.c and _bfd_generic_read_minisymbols in binutils 2.29
https://sourceware.org/bugzilla/show_bug.cgi?id=22203 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED Target Milestone|--- |2.30 --- Comment #2 from H.J. Lu --- Fixed for 2.30. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22203] memory leak in elfxx-x86.c and _bfd_generic_read_minisymbols in binutils 2.29
https://sourceware.org/bugzilla/show_bug.cgi?id=22203 --- Comment #1 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by H.J. Lu : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=8dba52b60488265e66073130ef77c03f05dcaabc commit 8dba52b60488265e66073130ef77c03f05dcaabc Author: H.J. Lu Date: Mon Sep 25 14:07:01 2017 -0700 Free memory returned from bfd_get_synthetic_symtab PR binutils/22203 * nm.c (display_rel_file): Free memory returned from bfd_get_synthetic_symtab. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22202] heap-based buffer overflow in parse_die (dwarf1.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22202 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED Target Milestone|--- |2.30 --- Comment #3 from Alan Modra --- Fixed -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22201] DW_AT_name with out of bounds reference
https://sourceware.org/bugzilla/show_bug.cgi?id=22201 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|amodra at gmail dot com| Resolution|--- |FIXED Target Milestone|--- |2.30 --- Comment #3 from Alan Modra --- Fixed -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22200] NULL pointer dereference in concat_filename (dwarf2.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22200 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|amodra at gmail dot com| Resolution|--- |FIXED Target Milestone|--- |2.30 --- Comment #3 from Alan Modra --- Fixed -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22205] NULL pointer dereference in concat_filename (dwarf2.c) (UNFIXED PR22200)
https://sourceware.org/bugzilla/show_bug.cgi?id=22205 --- Comment #1 from Agostino Sarubbo --- Created attachment 10479 --> https://sourceware.org/bugzilla/attachment.cgi?id=10479&action=edit testcase -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22205] New: NULL pointer dereference in concat_filename (dwarf2.c) (UNFIXED PR22200)
https://sourceware.org/bugzilla/show_bug.cgi?id=22205 Bug ID: 22205 Summary: NULL pointer dereference in concat_filename (dwarf2.c) (UNFIXED PR22200) Product: binutils Version: 2.30 (HEAD) Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: ago at gentoo dot org Target Milestone: --- Created attachment 10478 --> https://sourceware.org/bugzilla/attachment.cgi?id=10478&action=edit stacktrace On master at 1da5c9a485f3dcac4c45e96ef4b7dae5948314b5: # nm -V GNU nm (Gentoo git) 2.29.51.20170925 Command to reproduce: # nm -A -a -l -S -s --special-syms --synthetic --with-symbol-versions -D $FILE -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22204] New: integer overflow in decode_line_info in dwarf2.c:2294 in binutils 2.29
https://sourceware.org/bugzilla/show_bug.cgi?id=22204
Bug ID: 22204
Summary: integer overflow in decode_line_info in dwarf2.c:2294
in binutils 2.29
Product: binutils
Version: 2.30 (HEAD)
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: luanjunchao at 163 dot com
Target Milestone: ---
Created attachment 10477
--> https://sourceware.org/bugzilla/attachment.cgi?id=10477&action=edit
poc of integer overflow
When I run "nm-new -a -A -D -l -n -P -r -S --size-sort --special-syms
--synthetic --with-symbol-versions integer_overflow.elf", it just hangs there
and lasts for long time. And When I run ltrace with above command, I find that
it call malloc persistly.
And then I debug it with gdb, I finall find the reason in function
decode_line_info. Here is the snippet of it:
/* Decode the table. */
while (! end_sequence)
{
op_code = read_1_byte (abfd, line_ptr, line_end);
line_ptr += 1;
if (op_code >= lh.opcode_base)
{
/* Special operand. */
adj_opcode = op_code - lh.opcode_base;
if (lh.line_range == 0)
goto line_fail;
if (lh.maximum_ops_per_insn == 1)
address += (adj_opcode / lh.line_range
* lh.minimum_instruction_length);
else
{
address += ((op_index + adj_opcode / lh.line_range)
/ lh.maximum_ops_per_insn
* lh.minimum_instruction_length);
op_index = ((op_index + adj_opcode / lh.line_range)
% lh.maximum_ops_per_insn);
}
2294: line += lh.line_base + (adj_opcode % lh.line_range);
/* Append row to matrix using current values. */
if (!add_line_info (table, address, op_index, filename,
line, column, discriminator, 0))
goto line_fail;
discriminator = 0;
if (address < low_pc)
low_pc = address;
if (address > high_pc)
high_pc = address;
}
When I debug the process, the lh.line_base=-5 (int type), while the line is
declared a unsigned int with initial value 0, when it meets a specific
condition, it just traps in the while loop.
The poc is attached.
--
You are receiving this mail because:
You are on the CC list for the bug.
___
bug-binutils mailing list
bug-binutils@gnu.org
https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22202] heap-based buffer overflow in parse_die (dwarf1.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22202 --- Comment #2 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Alan Modra : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=1da5c9a485f3dcac4c45e96ef4b7dae5948314b5 commit 1da5c9a485f3dcac4c45e96ef4b7dae5948314b5 Author: Alan Modra Date: Mon Sep 25 20:20:38 2017 +0930 PR22202, buffer overflow in parse_die There was a complete lack of sanity checking in dwarf1.c PR 22202 * dwarf1.c (parse_die): Sanity check pointer against section limit before dereferencing. (parse_line_table): Likewise. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22201] DW_AT_name with out of bounds reference
https://sourceware.org/bugzilla/show_bug.cgi?id=22201 --- Comment #2 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Alan Modra : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=11855d8a1f11b102a702ab76e95b22082cccf2f8 commit 11855d8a1f11b102a702ab76e95b22082cccf2f8 Author: Alan Modra Date: Mon Sep 25 19:46:34 2017 +0930 PR22201, DW_AT_name with out of bounds reference DW_AT_name ought to always have a string value. PR 22201 * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it has string form. (parse_comp_unit): Likewise. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22200] NULL pointer dereference in concat_filename (dwarf2.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22200 --- Comment #2 from cvs-commit at gcc dot gnu.org --- The master branch has been updated by Alan Modra : https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c361faae8d964db951b7100cada4dcdc983df1bf commit c361faae8d964db951b7100cada4dcdc983df1bf Author: Alan Modra Date: Mon Sep 25 19:03:46 2017 +0930 PR22200, DWARF5 .debug_line sanity check The format_count entry can't be zero unless the count is also zero. PR 22200 * dwarf2.c (read_formatted_entries): Error on format_count zero. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22199] ld segfault with -static and -Map
https://sourceware.org/bugzilla/show_bug.cgi?id=22199 --- Comment #3 from Valère Monseur --- I've added an attachment with the input files for the linker. I can also reproduce the problem with these commands: gcc -c hello.c gcc -v -static -Wl,-v -Wl,-Map,hello.map hello.o -o hello => segfault Here is the output: Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: /build/gcc/src/gcc/configure --prefix=/usr --libdir=/usr/lib --libexecdir=/usr/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=https://bugs.archlinux.org/ --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-shared --enable-threads=posix --enable-libmpx --with-system-zlib --with-isl --enable-__cxa_atexit --disable-libunwind-exceptions --enable-clocale=gnu --disable-libstdcxx-pch --disable-libssp --enable-gnu-unique-object --enable-linker-build-id --enable-lto --enable-plugin --enable-install-libiberty --with-linker-hash-style=gnu --enable-gnu-indirect-function --disable-multilib --disable-werror --enable-checking=release --enable-default-pie --enable-default-ssp Thread model: posix gcc version 7.2.0 (GCC) COMPILER_PATH=/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/:/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/ LIBRARY_PATH=/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/:/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/:/lib/../lib/:/usr/lib/../lib/:/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-v' '-static' '-o' 'hello' '-mtune=generic' '-march=x86-64' /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/collect2 -plugin /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/liblto_plugin.so -plugin-opt=/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccM7HJ0X.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_eh -plugin-opt=-pass-through=-lc --build-id --hash-style=gnu -m elf_x86_64 -static -o hello /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crt1.o /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/crtbeginT.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../.. -v -Map hello.map hello.o --start-group -lgcc -lgcc_eh -lc --end-group /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/crtend.o /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crtn.o collect2 version 7.2.0 /usr/bin/ld -plugin /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/liblto_plugin.so -plugin-opt=/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccM7HJ0X.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_eh -plugin-opt=-pass-through=-lc --build-id --hash-style=gnu -m elf_x86_64 -static -o hello /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crt1.o /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crti.o /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/crtbeginT.o -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0 -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../.. -v -Map hello.map hello.o --start-group -lgcc -lgcc_eh -lc --end-group /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/crtend.o /usr/lib/gcc/x86_64-pc-linux-gnu/7.2.0/../../../../lib/crtn.o collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core dumped compilation terminated. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22199] ld segfault with -static and -Map
https://sourceware.org/bugzilla/show_bug.cgi?id=22199 --- Comment #2 from Valère Monseur --- Created attachment 10476 --> https://sourceware.org/bugzilla/attachment.cgi?id=10476&action=edit tarball containing all files for the linker the attachment contains all files for the linker as well as a small script run_ld.sh to run the linker using the same parameters as generated automatically. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22203] New: memory leak in elfxx-x86.c and _bfd_generic_read_minisymbols in binutils 2.29
https://sourceware.org/bugzilla/show_bug.cgi?id=22203 Bug ID: 22203 Summary: memory leak in elfxx-x86.c and _bfd_generic_read_minisymbols in binutils 2.29 Product: binutils Version: 2.29 Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: luanjunchao at 163 dot com Target Milestone: --- Created attachment 10475 --> https://sourceware.org/bugzilla/attachment.cgi?id=10475&action=edit poc of memory leak When I run "nm-new -a -A -D -l -n -P -r -S --size-sort --special-syms --synthetic --with-symbol-versions leak.elf", it shows that there are memory leaks as follows: ==12910==ERROR: LeakSanitizer: detected memory leaks Direct leak of 495 byte(s) in 1 object(s) allocated from: #0 0x7fac81cf7602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602) #1 0x4277b7 in bfd_malloc /work/binutils-gdb-asan/bfd/libbfd.c:193 #2 0x4279b1 in bfd_zmalloc /work/binutils-gdb-asan/bfd/libbfd.c:278 #3 0x46f9ce in _bfd_x86_elf_get_synthetic_symtab /work/binutils-gdb-asan/bfd/elfxx-x86.c:1829 #4 0x4621cf in elf_x86_64_get_synthetic_symtab /work/binutils-gdb-asan/bfd/elf64-x86-64.c:4963 #5 0x40765a in display_rel_file /work/binutils-gdb-asan/binutils/nm.c:1155 #6 0x408205 in display_file /work/binutils-gdb-asan/binutils/nm.c:1318 #7 0x409dcd in main /work/binutils-gdb-asan/binutils/nm.c:1792 #8 0x7fac816b182f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) Direct leak of 88 byte(s) in 1 object(s) allocated from: #0 0x7fac81cf7602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602) #1 0x4277b7 in bfd_malloc /work/binutils-gdb-asan/bfd/libbfd.c:193 #2 0x431a39 in _bfd_generic_read_minisymbols /work/binutils-gdb-asan/bfd/syms.c:814 #3 0x4072ec in display_rel_file /work/binutils-gdb-asan/binutils/nm.c:1107 #4 0x408205 in display_file /work/binutils-gdb-asan/binutils/nm.c:1318 #5 0x409dcd in main /work/binutils-gdb-asan/binutils/nm.c:1792 #6 0x7fac816b182f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) SUMMARY: AddressSanitizer: 583 byte(s) leaked in 2 allocation(s). The leak.elf is attached. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22202] heap-based buffer overflow in parse_die (dwarf1.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22202 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2017-09-25 Assignee|unassigned at sourceware dot org |amodra at gmail dot com Ever confirmed|0 |1 -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22199] ld segfault with -static and -Map
https://sourceware.org/bugzilla/show_bug.cgi?id=22199 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed||2017-09-25 CC||hjl.tools at gmail dot com Ever confirmed|0 |1 --- Comment #1 from H.J. Lu --- I can't reproduce it. Please provide all input files for linker. -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22201] DW_AT_name with out of bounds reference
https://sourceware.org/bugzilla/show_bug.cgi?id=22201 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2017-09-25 CC||amodra at gmail dot com Assignee|unassigned at sourceware dot org |amodra at gmail dot com Summary|NULL pointer dereference in |DW_AT_name with out of |bfd_hash_hash (hash.c) |bounds reference Ever confirmed|0 |1 -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22200] NULL pointer dereference in concat_filename (dwarf2.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22200 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed||2017-09-25 CC||amodra at gmail dot com Assignee|unassigned at sourceware dot org |amodra at gmail dot com Ever confirmed|0 |1 -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22202] heap-based buffer overflow in parse_die (dwarf1.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22202 --- Comment #1 from Agostino Sarubbo --- Created attachment 10474 --> https://sourceware.org/bugzilla/attachment.cgi?id=10474&action=edit testcase -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22202] New: heap-based buffer overflow in parse_die (dwarf1.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22202 Bug ID: 22202 Summary: heap-based buffer overflow in parse_die (dwarf1.c) Product: binutils Version: 2.30 (HEAD) Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: ago at gentoo dot org Target Milestone: --- Created attachment 10473 --> https://sourceware.org/bugzilla/attachment.cgi?id=10473&action=edit stacktrace On master at 52a93b95ec0771c97e26f0bb28630a271a667bd2: # nm -V GNU nm (Gentoo git) 2.29.51.20170924 Command to reproduce: # nm -A -a -l -S -s --special-syms --synthetic --with-symbol-versions -D $FILE -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22201] NULL pointer dereference in bfd_hash_hash (hash.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22201 --- Comment #1 from Agostino Sarubbo --- Created attachment 10472 --> https://sourceware.org/bugzilla/attachment.cgi?id=10472&action=edit testcase -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22201] New: NULL pointer dereference in bfd_hash_hash (hash.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22201 Bug ID: 22201 Summary: NULL pointer dereference in bfd_hash_hash (hash.c) Product: binutils Version: 2.30 (HEAD) Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: ago at gentoo dot org Target Milestone: --- Created attachment 10471 --> https://sourceware.org/bugzilla/attachment.cgi?id=10471&action=edit stacktrace On master at 52a93b95ec0771c97e26f0bb28630a271a667bd2: # nm -V GNU nm (Gentoo git) 2.29.51.20170924 Command to reproduce: # nm -A -a -l -S -s --special-syms --synthetic --with-symbol-versions -D $FILE -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22200] NULL pointer dereference in concat_filename (dwarf2.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22200 --- Comment #1 from Agostino Sarubbo --- Created attachment 10470 --> https://sourceware.org/bugzilla/attachment.cgi?id=10470&action=edit testcase -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22200] New: NULL pointer dereference in concat_filename (dwarf2.c)
https://sourceware.org/bugzilla/show_bug.cgi?id=22200 Bug ID: 22200 Summary: NULL pointer dereference in concat_filename (dwarf2.c) Product: binutils Version: 2.30 (HEAD) Status: UNCONFIRMED Severity: normal Priority: P2 Component: binutils Assignee: unassigned at sourceware dot org Reporter: ago at gentoo dot org Target Milestone: --- Created attachment 10469 --> https://sourceware.org/bugzilla/attachment.cgi?id=10469&action=edit stacktrace On master at 52a93b95ec0771c97e26f0bb28630a271a667bd2: # nm -V GNU nm (Gentoo git) 2.29.51.20170924 Command to reproduce: # nm -A -a -l -S -s --special-syms --synthetic --with-symbol-versions -D $FILE -- You are receiving this mail because: You are on the CC list for the bug. ___ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
[Bug binutils/22199] New: ld segfault with -static and -Map
https://sourceware.org/bugzilla/show_bug.cgi?id=22199
Bug ID: 22199
Summary: ld segfault with -static and -Map
Product: binutils
Version: 2.29
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: valere.monseur at ymail dot com
Target Milestone: ---
Created attachment 10468
--> https://sourceware.org/bugzilla/attachment.cgi?id=10468&action=edit
verbose output of ld
OS: Linux 4.12.13-1-ARCH x86_64 (archlinux)
Description: ld segfault when compiling with both -static and -Map options.
The reported error is:
collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core
dumped
compilation terminated.
I have the same result with binutils 2.29 (from my standard distribution
repository) and 2.29.1 (built myself).
The gcc version is 7.2.0
The glibc version is 2.26
I've tried on another machine (same architecture) and get the same result.
Steps to Reproduce:
1) create source file: hello.c
#include
int main (int argc, char **argv)
{
printf("hello world!");
}
2) compile with these options:
gcc -Wl,-Map,hello.map hello.c => works ok
gcc -static hello.c => works ok
gcc -static -Wl,-Map,hello.map hello.c => segfault
I've attached the verbose output of the linker created like this:
gcc -static -Wl,--verbose -Wl,-Map,hello.map hello.c &> ./verbose.txt
--
You are receiving this mail because:
You are on the CC list for the bug.
___
bug-binutils mailing list
bug-binutils@gnu.org
https://lists.gnu.org/mailman/listinfo/bug-binutils
