https://sourceware.org/bugzilla/show_bug.cgi?id=33244
Bug ID: 33244
Summary: Crash in windres since 2.45
Product: binutils
Version: 2.45
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: reiter.christoph at gmail dot com
Target Milestone: ---
Steps:
* Download and extract
https://repo.msys2.org/mingw/mingw64/mingw-w64-x86_64-postgresql-17.5-3-any.pkg.tar.zst
* Run "windres mingw64/bin/psql.exe"
* Expected: No crash
* Actual:
```
$ windres --version
GNU windres (GNU Binutils) 2.45
```
```
Thread 1 received signal SIGSEGV, Segmentation fault.
0x00007ff7c5c29174 in write_rc_resource (e=0x7ffae853da30 <msvcrt!_iob+48>,
type=0x35e5218, name=0x35e5278, res=0x0,
language=0xfffd28) at ../../binutils-2.45/binutils/resrc.c:2157
warning: 2157 ../../binutils-2.45/binutils/resrc.c: No such file or directory
(gdb) bt
#0 0x00007ff7c5c29174 in write_rc_resource (e=0x7ffae853da30 <msvcrt!_iob+48>,
type=0x35e5218, name=0x35e5278,
res=0x0, language=0xfffd28) at ../../binutils-2.45/binutils/resrc.c:2157
#1 0x00007ff7c5c28bed in write_rc_directory (e=0x7ffae853da30
<msvcrt!_iob+48>, rd=0x35e52a0, type=0x35e5218,
name=0x35e5278, language=0xfffd28, level=3) at
../../binutils-2.45/binutils/resrc.c:2054
#2 0x00007ff7c5c2914a in write_rc_subdir (e=0x7ffae853da30 <msvcrt!_iob+48>,
re=0x35e5270, type=0x35e5218,
name=0x35e5278, language=0xfffd28, level=2) at
../../binutils-2.45/binutils/resrc.c:2139
#3 0x00007ff7c5c28bc0 in write_rc_directory (e=0x7ffae853da30
<msvcrt!_iob+48>, rd=0x35e5240, type=0x35e5218,
name=0x35e5278, language=0xfffd28, level=2) at
../../binutils-2.45/binutils/resrc.c:2044
#4 0x00007ff7c5c2914a in write_rc_subdir (e=0x7ffae853da30 <msvcrt!_iob+48>,
re=0x35e5210, type=0x35e5218, name=0x0,
language=0xfffd28, level=1) at ../../binutils-2.45/binutils/resrc.c:2139
#5 0x00007ff7c5c28bc0 in write_rc_directory (e=0x7ffae853da30
<msvcrt!_iob+48>, rd=0x370f290, type=0x35e5218,
name=0x0, language=0xfffd28, level=1) at
../../binutils-2.45/binutils/resrc.c:2044
#6 0x00007ff7c5c2899b in write_rc_file (filename=0x0, res_dir=0x370f290) at
../../binutils-2.45/binutils/resrc.c:1977
#7 0x00007ff7c5c235d8 in main (argc=2, argv=0x35e1d80) at
../../binutils-2.45/binutils/windres.c:1089
```
Downstream report: https://github.com/msys2/MINGW-packages/issues/24998
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