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* [Bug libc/12810] New: __memmove_chk_ssse3 not in libc.a
@ 2011-05-26 4:44 aj at suse dot de
2011-05-26 7:42 ` [Bug libc/12810] " aj at suse dot de
2014-06-27 13:16 ` fweimer at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: aj at suse dot de @ 2011-05-26 4:44 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12810
Summary: __memmove_chk_ssse3 not in libc.a
Product: glibc
Version: 2.13
Status: NEW
Severity: normal
Priority: P2
Component: libc
AssignedTo: drepper.fsp@gmail.com
ReportedBy: aj@suse.de
Compiling a simple static test program fails:
$ gcc t.c -O3 -static -D_FORTIFY_SOURCE=2
t.c: In function ‘mklong’:
t.c:12:9: warning: function returns address of local variable [enabled by
default]
/usr/lib64/gcc/x86_64-suse-linux/4.6/../../../../lib64/libc.a(memmove_chk.o):
In function `__memmove_chk':
/usr/src/packages/BUILD/glibc-2.13/debug/../sysdeps/x86_64/multiarch/memmove_chk.c:31:
undefined reference to `__memmove_chk_ssse3_back'
/usr/src/packages/BUILD/glibc-2.13/debug/../sysdeps/x86_64/multiarch/memmove_chk.c:31:
undefined reference to `__memmove_chk_ssse3'
collect2: ld returned 1 exit status
$ cat t.c
#include <string.h>
static char *
mklong(const char *str, int ch)
{
char copy[64];
size_t len;
len = strlen(str) + 2;
(void)memmove(copy, str, len - 3);
copy[len - 3] = '\0';
return (copy);
}
int
main (int argc, char **argv)
{
(void)mklong (argv[0], 'a');
return 0;
}
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* [Bug libc/12810] __memmove_chk_ssse3 not in libc.a
2011-05-26 4:44 [Bug libc/12810] New: __memmove_chk_ssse3 not in libc.a aj at suse dot de
@ 2011-05-26 7:42 ` aj at suse dot de
2014-06-27 13:16 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: aj at suse dot de @ 2011-05-26 7:42 UTC (permalink / raw)
To: glibc-bugs
http://sourceware.org/bugzilla/show_bug.cgi?id=12810
Andreas Jaeger <aj at suse dot de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |DUPLICATE
--- Comment #1 from Andreas Jaeger <aj at suse dot de> 2011-05-26 07:41:04 UTC ---
Duplicate of 12653.
*** This bug has been marked as a duplicate of bug 12653 ***
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* [Bug libc/12810] __memmove_chk_ssse3 not in libc.a
2011-05-26 4:44 [Bug libc/12810] New: __memmove_chk_ssse3 not in libc.a aj at suse dot de
2011-05-26 7:42 ` [Bug libc/12810] " aj at suse dot de
@ 2014-06-27 13:16 ` fweimer at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2014-06-27 13:16 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=12810
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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end of thread, other threads:[~2014-06-27 13:16 UTC | newest]
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2011-05-26 4:44 [Bug libc/12810] New: __memmove_chk_ssse3 not in libc.a aj at suse dot de
2011-05-26 7:42 ` [Bug libc/12810] " aj at suse dot de
2014-06-27 13:16 ` fweimer at redhat dot com
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