Author: pluknet
Date: Tue Apr 17 11:54:01 2012
New Revision: 234378
URL: http://svn.freebsd.org/changeset/base/234378
Log:
MFC 233296,233300:
Prevent fs_file NULL pointer dereference.
Modified:
stable/9/lib/libc/gen/fstab.c
Directory Properties:
stable/9/lib/libc/ (props changed)
Modified: stable/9/lib/libc/gen/fstab.c
==============================================================================
--- stable/9/lib/libc/gen/fstab.c Tue Apr 17 11:49:21 2012
(r234377)
+++ stable/9/lib/libc/gen/fstab.c Tue Apr 17 11:54:01 2012
(r234378)
@@ -91,7 +91,7 @@ fixfsfile()
struct stat sb;
struct statfs sf;
- if (strcmp(_fs_fstab.fs_file, "/") != 0)
+ if (_fs_fstab.fs_file != NULL && strcmp(_fs_fstab.fs_file, "/") != 0)
return;
if (statfs("/", &sf) != 0)
return;
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