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Merge pull request #6002 from yongman/fix-memleak-in-bitfield

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Fix memleak in bitfieldCommand
This commit is contained in:
Salvatore Sanfilippo 2019-04-26 17:31:42 +02:00 committed by GitHub
commit 5ba908fa5f
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1 changed files with 8 additions and 2 deletions
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10
src/bitops.c
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@ -994,12 +994,18 @@ void bitfieldCommand(client *c) {
/* Lookup for read is ok if key doesn't exit, but errors
* if it's not a string. */
o = lookupKeyRead(c->db,c->argv[1]);
if (o != NULL && checkType(c,o,OBJ_STRING)) return;
if (o != NULL && checkType(c,o,OBJ_STRING)) {
zfree(ops);
return;
}
} else {
/* Lookup by making room up to the farest bit reached by
* this operation. */
if ((o = lookupStringForBitCommand(c,
highest_write_offset)) == NULL) return;
highest_write_offset)) == NULL) {
zfree(ops);
return;
}
}
addReplyArrayLen(c,numops);