From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zdenek Kabelac Date: Sat, 6 May 2023 20:46:04 +0000 (GMT) Subject: main - cov: ensure NULL baton is not dereferenced Message-ID: <20230506204604.0EC393858D35@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=871d9f379f79f1969d71b660164efe18515826c2 Commit: 871d9f379f79f1969d71b660164efe18515826c2 Parent: 662020c221fdb3e23c66947f6c81f99a0950744a Author: Zdenek Kabelac AuthorDate: Wed Apr 26 13:37:41 2023 +0200 Committer: Zdenek Kabelac CommitterDate: Sat May 6 19:22:05 2023 +0200 cov: ensure NULL baton is not dereferenced --- tools/pvmove_poll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/pvmove_poll.c b/tools/pvmove_poll.c index 751313cd7..6b3ab4550 100644 --- a/tools/pvmove_poll.c +++ b/tools/pvmove_poll.c @@ -20,7 +20,7 @@ static int _is_pvmove_image_removable(struct logical_volume *mimage_lv, void *baton) { - uint32_t mimage_to_remove = *((uint32_t *)baton); + uint32_t mimage_to_remove = baton ? *((uint32_t *)baton) : UINT32_MAX; struct lv_segment *mirror_seg; if (!(mirror_seg = get_only_segment_using_this_lv(mimage_lv))) {