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ruanhaishen
redis
Commits
41d16f7a
Commit
41d16f7a
authored
Jan 25, 2017
by
Salvatore Sanfilippo
Committed by
GitHub
Jan 25, 2017
Browse files
Merge pull request #3657 from itamarhaber/patch-9
Verify pairs are provided after ZADD's subcommands
parents
43269984
5dc4fe15
Changes
1
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src/t_zset.c
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41d16f7a
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@@ -1521,7 +1521,7 @@ void zaddGenericCommand(client *c, int flags) {
/* After the options, we expect to have an even number of args, since
* we expect any number of score-element pairs. */
elements = c->argc-scoreidx;
if (elements % 2) {
if (elements % 2
|| !elements
) {
addReply(c,shared.syntaxerr);
return;
}
...
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