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* [Bug c/17302] New: Segmentation Fault in X86_64, ok compiling on 32-bit
@ 2004-09-03 1:05 dafrabbit at yahoo dot com
2004-09-03 1:09 ` [Bug c/17302] " dafrabbit at yahoo dot com
2004-09-03 1:18 ` pinskia at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: dafrabbit at yahoo dot com @ 2004-09-03 1:05 UTC (permalink / raw)
To: gcc-bugs
Small c program causes seg fault if compiled with gcc 3.3.3-7 and 3.4.1-9 in
64-bit mode, but works fine if compiled in 32-bit mode.
To reproduce:
1. gcc -g test_var5.c
2. gcc -o test5.exe test_var5.o
3. test5.exe
Build environment is AMD64 on Fedora Core 2 (Kernel 2.6.5-1.358).
Test case is as follows:
#include <stdarg.h>
#include <stdlib.h>
#include <signal.h>
#include <ctype.h>
#include <math.h>
#include <stdio.h>
FILE *log_stream_g = 0;
FILE *out_fp;
void io_vprint(fmt, ap)
char *fmt; /* format string */
va_list ap;
{
vfprintf(out_fp, fmt, ap);
vfprintf(log_stream_g, fmt, ap);
}
void io_printf(char *fmt, ...)
{
va_list args;
va_start(args, fmt);
io_vprint(fmt, args);
va_end(args);
}
main()
{
FILE *stream = 0;
out_fp = stdout;
if ((stream = (FILE *) fopen("temp3.txt", "w")) == 0)
{
io_printf("failed to open log\n");
}
else
log_stream_g = stream;
io_printf("%s%s%s%s%s%s",
"**********************************************************\n",
"* Copyright Systems, Inc. 2000. *\n",
"* All Rights Reserved. Licensed Software. *\n",
"* Confidential and proprietary information which is the *\n",
"* property of Design Systems, Inc. *\n",
"**********************************************************\n\n"
);
}
--
Summary: Segmentation Fault in X86_64, ok compiling on 32-bit
Product: gcc
Version: 3.4.1
Status: UNCONFIRMED
Severity: critical
Priority: P1
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dafrabbit at yahoo dot com
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17302
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/17302] Segmentation Fault in X86_64, ok compiling on 32-bit
2004-09-03 1:05 [Bug c/17302] New: Segmentation Fault in X86_64, ok compiling on 32-bit dafrabbit at yahoo dot com
@ 2004-09-03 1:09 ` dafrabbit at yahoo dot com
2004-09-03 1:18 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: dafrabbit at yahoo dot com @ 2004-09-03 1:09 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From dafrabbit at yahoo dot com 2004-09-03 01:09 -------
Created an attachment (id=7036)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7036&action=view)
The test case. Is a C program (same code as mentioned in original posting)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17302
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c/17302] Segmentation Fault in X86_64, ok compiling on 32-bit
2004-09-03 1:05 [Bug c/17302] New: Segmentation Fault in X86_64, ok compiling on 32-bit dafrabbit at yahoo dot com
2004-09-03 1:09 ` [Bug c/17302] " dafrabbit at yahoo dot com
@ 2004-09-03 1:18 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2004-09-03 1:18 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-09-03 01:18 -------
This is not our bug, please report it to glibc.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |WONTFIX
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17302
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-09-03 1:18 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2004-09-03 1:05 [Bug c/17302] New: Segmentation Fault in X86_64, ok compiling on 32-bit dafrabbit at yahoo dot com
2004-09-03 1:09 ` [Bug c/17302] " dafrabbit at yahoo dot com
2004-09-03 1:18 ` pinskia at gcc dot gnu dot org
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