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> severity 216849 normal
Bug#216849: relocation overflow error
Severity set to `normal'.
> thanks
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severity 216849 normal
thanks
critical is defined as:
makes unrelated software on the system (or the whole system)
break, or causes serious data loss, or introduces a security hole on
systems where you install the package.
Ben Collins writes:
> This is a bug in the code. Too much allo
Le 22.10.03, Ben Collins a tapoté :
| > I'm not very familiar with compilers internals but (I once made
| > a code-generator, that's all) but how can a double negative can
| > happen ?
|
| It is basically this:
|
| fprintf(asm_file, "\tsave\t%sp, -%d, %sp\n", size_of_stack);
|
|
> | this overflow of stack in assembly:
> |
> | read_infos:
> | .LLFB46:
> | .loc 1 197 0
> | !#PROLOGUE# 0
> | save%sp, --2147483544, %sp
> |
> | Notice the double negative, produces by overflowing the stack pointer,
>
> I'm not very familiar with compilers internals but (I
Le 22.10.03, Ben Collins a tapoté :
| This is a bug in the code. Too much allocation on the stack:
|
| int read_infos (int socket_data, char **infos) {
| int nb;
| char datas[SSIZE_MAX];
|
| /* SSIZE_MAX = 2147483647 */
|
| That's 2 gigs of stack allocation...not likely to happen :) I
This is a bug in the code. Too much allocation on the stack:
int read_infos (int socket_data, char **infos) {
int nb;
char datas[SSIZE_MAX];
/* SSIZE_MAX = 2147483647 */
That's 2 gigs of stack allocation...not likely to happen :) It produces
this overflow of stack in assembly:
read
> julie[gacc] make
> ==> Building gAcc for Linux/sparc...
> Making all in libgacc...
> make[1]: Entering directory `/home/thomas/devel/gacc/libgacc'
> gcc -c -g3 -I/usr/include -O2 -Wall -I. -I.. -DDEBUG_LEVEL=0 comms.c
> /tmp/ccieLhss.s: Assembler messages:
> /tmp/ccieLhss.s:6180: Error: reloc
Le 22.10.03, Matthias Klose a tapoté :
| Thomas, please could you recheck with gcc-3.3.2-1 from unstable?
julie[gacc] cat /root/apt-200310221207.log
Inst gcc-3.3 [1:3.3.2-0pre5] (1:3.3.2-1 Debian:unstable)
julie[gacc] gcc -v
Reading specs from /usr/lib/gcc-lib/sparc-linux/3.3.2/specs
Configured
[CC to Ben]
Thomas, please could you recheck with gcc-3.3.2-1 from unstable?
Thomas Nemeth writes:
> Package: gcc-3.3
> Version: 3.3.2-0pre5
> Severity: critical
>
> Hi !
>
> I upgraded gcc yesterday :
>
> julie[gacc] cat /root/apt-200310201058.log | grep gcc
> Inst libgcc1 [1:3.3.
Package: gcc-3.3
Version: 3.3.2-0pre5
Severity: critical
Hi !
I upgraded gcc yesterday :
julie[gacc] cat /root/apt-200310201058.log | grep gcc
Inst libgcc1 [1:3.3.2-0pre4] (1:3.3.2-0pre5 Debian:testing)
Inst gcc-3.3-base [1:3.3.2-0pre4] (1:3.3.2-0pre5 Debian:testing)
Inst gcc-3.3
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