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clang: call alloca with non-zero size

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Make sure that some non 0 size is also for (mirrors == 0).
This commit is contained in:
Zdenek Kabelac 2025-02-16 21:45:51 +01:00
parent 05f1e78f3e
commit 8bdc234348
1 changed files with 1 additions and 1 deletions
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lib/metadata/mirror.c
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@ -1627,7 +1627,7 @@ static int _form_mirror(struct cmd_context *cmd, struct alloc_handle *ah,
/*
* create mirror image LVs
*/
img_lvs = alloca(sizeof(*img_lvs) * mirrors);
img_lvs = alloca(sizeof(*img_lvs) * (mirrors + 1));
memset(img_lvs, 0, sizeof(*img_lvs) * mirrors);
if (!_create_mimage_lvs(ah, mirrors, stripes, stripe_size, lv, img_lvs, log))