From e9431d9aceb8a5efcd05a8ccd6b147c950cd8829 Mon Sep 17 00:00:00 2001 From: pluknet Date: Tue, 17 Apr 2012 11:55:19 +0000 Subject: [PATCH] MFC 233296,233300: Prevent fs_file NULL pointer dereference. git-svn-id: svn://svn.freebsd.org/base/stable/8@234379 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- lib/libc/gen/fstab.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/libc/gen/fstab.c b/lib/libc/gen/fstab.c index 9dac476c4..b2c28ad53 100644 --- a/lib/libc/gen/fstab.c +++ b/lib/libc/gen/fstab.c @@ -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; -- 2.45.0