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| author | Ulrich Drepper <drepper@redhat.com> | 2004-02-22 19:37:31 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-02-22 19:37:31 +0000 |
| commit | a8fd5a02d94dcbe9a75252a66d2d73b41b9a2c83 (patch) | |
| tree | 25310d8d27f7cd221a2d7450d0b4d0e23b2791e7 /sysdeps/unix | |
| parent | c91b8752c35d0d6b59419e3d39a7bd3dc1b45cc0 (diff) | |
| download | glibc-a8fd5a02d94dcbe9a75252a66d2d73b41b9a2c83.tar.gz | |
Update.
2004-02-22 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/i386/posix_fadvise64.S: Pop register
content also in case of an overflow in the parameter.
Reported by Momchil Velikov <velco@fadata.bg>.
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/posix_fadvise64.S | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S b/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S index 428ed2f9f8..b577f2284e 100644 --- a/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S +++ b/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1995,96,97,98,99,2000,2002,2003 Free Software Foundation, Inc. +/* Copyright (C) 1995-2000,2002,2003,2004 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -85,6 +85,7 @@ ENTRY (BP_SYM (__posix_fadvise64_l64)) /* Overflow check. */ cmpl $0, LENHI(%esp) + movl $-EOVERFLOW, %eax jne L(overflow) movl FD(%esp), %ebx @@ -97,6 +98,7 @@ ENTRY (BP_SYM (__posix_fadvise64_l64)) ENTER_KERNEL /* Restore registers. */ +L(overflow): popl %edi popl %esi popl %ebx @@ -106,10 +108,6 @@ ENTRY (BP_SYM (__posix_fadvise64_l64)) /* Successful; return the syscall's value. */ ret - -L(overflow): - movl $EOVERFLOW, %eax - ret #else movl $ENOSYS, %eax ret |