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From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/tools lvm.c Date: Mon, 25 Oct 2010 12:57:00 -0000 [thread overview] Message-ID: <20101025125701.4254.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@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) {
next reply other threads:[~2010-10-25 12:57 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-10-25 12:57 zkabelac [this message] -- strict thread matches above, loose matches on Subject: below -- 2004-03-26 11:49 agk 2004-03-08 13:54 agk
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