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| author | Yossi Gottlieb <yossigo@gmail.com> | 2016-12-12 20:18:40 +0200 |
|---|---|---|
| committer | Yossi Gottlieb <yossigo@gmail.com> | 2016-12-12 20:18:40 +0200 |
| commit | b6ab4d04b60548fcc5c04d2da53a8af0c3d59593 (patch) | |
| tree | 8d8e8a637b3c8266c5813acb40fb52e1370fff86 | |
| parent | 978a790b85f240615486913db1d043d28e51b74b (diff) | |
| download | redis-b6ab4d04b60548fcc5c04d2da53a8af0c3d59593.tar.gz | |
Fix redis-cli rare crash.
This happens if the server (mysteriously) returns an unexpected response
to the COMMAND command.
| -rw-r--r-- | src/redis-cli.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/redis-cli.c b/src/redis-cli.c index 85ca404fb..ac4358220 100644 --- a/src/redis-cli.c +++ b/src/redis-cli.c @@ -275,6 +275,10 @@ static void cliIntegrateHelp(void) { * don't already match what we have. */ for (size_t j = 0; j < reply->elements; j++) { redisReply *entry = reply->element[j]; + if (entry->type != REDIS_REPLY_ARRAY || entry->elements < 4 || + entry->element[0]->type != REDIS_REPLY_STRING || + entry->element[1]->type != REDIS_REPLY_INTEGER || + entry->element[3]->type != REDIS_REPLY_INTEGER) return; char *cmdname = entry->element[0]->str; int i; |