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| author | Jakub Jelinek <jakub@redhat.com> | 2004-10-20 11:04:51 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2004-10-20 11:04:51 +0000 |
| commit | c07cf2c35353b15a04e7bcedfb4df8ee194a2ae2 (patch) | |
| tree | 364bfb25e1a10cd3ac8484957cbef4af8cdc4562 /sysdeps/unix/sysv/linux | |
| parent | 75c95410b7b80289663bf2ba828e84d2c7890369 (diff) | |
| download | glibc-c07cf2c35353b15a04e7bcedfb4df8ee194a2ae2.tar glibc-c07cf2c35353b15a04e7bcedfb4df8ee194a2ae2.tar.gz glibc-c07cf2c35353b15a04e7bcedfb4df8ee194a2ae2.tar.bz2 glibc-c07cf2c35353b15a04e7bcedfb4df8ee194a2ae2.zip | |
Updated to fedora-glibc-20041020T1016
Diffstat (limited to 'sysdeps/unix/sysv/linux')
| -rw-r--r-- | sysdeps/unix/sysv/linux/readonly-area.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/readonly-area.c b/sysdeps/unix/sysv/linux/readonly-area.c index ce5321bcef..3db90023bf 100644 --- a/sysdeps/unix/sysv/linux/readonly-area.c +++ b/sysdeps/unix/sysv/linux/readonly-area.c @@ -33,7 +33,10 @@ __readonly_area (const char *ptr, size_t size) FILE *fp = fopen ("/proc/self/maps", "rc"); if (fp == NULL) - return -1; + /* We don't know. Returning 1 here means that programs using %n + and -D_FORTIFY_SOURCE=2 will work even when /proc is not mounted, + but will allow %n even in writable areas. */ + return 1; /* We need no locking. */ __fsetlocking (fp, FSETLOCKING_BYCALLER); |