[lvm-devel] LVM2/tools lvm.c
zkabelac at sourceware.org
zkabelac at sourceware.org
Mon Oct 25 12:57:01 UTC 2010
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: zkabelac at sourceware.org 2010-10-25 12:57:00
Modified files:
tools : lvm.c
Log message:
Fix potential NULL pointer dereference
Makes clang happier as it covers all code paths and avoids NULL pointer
dereference through the 'com' pointer (which is NULL by default static
initialisation).
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/lvm.c.diff?cvsroot=lvm2&r1=1.113&r2=1.114
--- LVM2/tools/lvm.c 2010/07/09 15:34:48 1.113
+++ LVM2/tools/lvm.c 2010/10/25 12:57:00 1.114
@@ -85,11 +85,11 @@
break;
}
}
-
- if (!com)
- return NULL;
}
+ if (!com)
+ return NULL;
+
/* Short form arguments */
if (len < 3) {
while (match_no < com->num_args) {
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