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coverity 189780, realloc result check

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Enno Rehling 2018-11-26 22:07:55 +01:00
parent 304bebf291
commit 8584b46dc0
1 changed files with 4 additions and 1 deletions
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5
src/attributes/key.c
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@ -271,8 +271,11 @@ static int *keys_update(int *base, int key, int val)
else { else {
int sz = keys_size(n); int sz = keys_size(n);
if (n + 1 > sz) { if (n + 1 > sz) {
void * tmp;
sz = keys_size(n + 1); sz = keys_size(n + 1);
base = realloc(base, (sz * 2 + 1) * sizeof(int)); tmp = realloc(base, (sz * 2 + 1) * sizeof(int));
if (!tmp) abort();
base = (int *)tmp;
} }
base[0] = n + 1; base[0] = n + 1;
kv = keys_get(base, l); kv = keys_get(base, l);