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Merge pull request #334 from gabsuren/mdns/fix_null_pointer

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fix(mdns): added guard check for null pointer (IDF-7449)
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Suren
2023-08-17 21:01:52 +04:00
committed by GitHub
parent 42fe60828f 71bb461ed8
commit 411dced3e2
1 changed files with 1 additions and 1 deletions
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components/mdns/mdns.c
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@ -5850,7 +5850,7 @@ static mdns_txt_item_t *_copy_mdns_txt_items(mdns_txt_linked_item_t *items, uint
return ret;
handle_error:
for (size_t y = 0; y < ret_index + 1; y++) {
for (size_t y = 0; y < ret_index + 1 && ret != NULL; y++) {
mdns_txt_item_t *t = &ret[y];
free((char *)t->key);
free((char *)t->value);