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mmkubernetes bugfix: improper use of calloc()

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can cause problems under extreme memory shortage - very unlikely

credits to LGTM.COM for detecting this
This commit is contained in:
Rainer Gerhards 2019-10-16 17:39:42 +02:00
parent 72e069a8a6
commit 1aea234ac7
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GPG Key ID: 0CB6B2A8BE80B499
1 changed files with 3 additions and 2 deletions
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5
contrib/mmkubernetes/mmkubernetes.c
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@ -1508,8 +1508,9 @@ CODESTARTnewActInst
pData->cache = caches[i];
} else {
CHKmalloc(pData->cache = cacheNew(pData));
CHKmalloc(caches = realloc(caches, (i + 2) * sizeof(struct cache_s *)));
struct cache_s **new_caches = realloc(caches, (i + 2) * sizeof(struct cache_s *));
CHKmalloc(new_caches);
caches = new_caches;
caches[i] = pData->cache;
caches[i + 1] = NULL;
}