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cov: ensure NULL baton is not dereferenced

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This commit is contained in:
Zdenek Kabelac 2023-04-26 13:37:41 +02:00
parent 662020c221
commit 871d9f379f
1 changed files with 1 additions and 1 deletions
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2
tools/pvmove_poll.c
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@ -20,7 +20,7 @@
static int _is_pvmove_image_removable(struct logical_volume *mimage_lv, static int _is_pvmove_image_removable(struct logical_volume *mimage_lv,
void *baton) 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; struct lv_segment *mirror_seg;
if (!(mirror_seg = get_only_segment_using_this_lv(mimage_lv))) { if (!(mirror_seg = get_only_segment_using_this_lv(mimage_lv))) {