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Fix small leak when loading invalid FTM signatures

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Resolves: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43844
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ragusaa
2022-04-19 18:46:27 -04:00
committed by GitHub
parent 8b2bd58362
commit 7b464ab882
1 changed files with 1 additions and 0 deletions
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libclamav/matcher-ac.c
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@@ -2294,6 +2294,7 @@ inline static int ac_addspecial_add_alt_node(const char *subexpr, uint8_t sigopt
newnode->unique = 0;
ins->unique = 0;
} else if (wild == 0) { /* duplicate */
MPOOL_FREE(root->mempool, newnode->str);
MPOOL_FREE(root->mempool, newnode);
return CL_SUCCESS;
}