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Check if the repeat value is positive in while loop of cliSendCommand().

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In case that the incoming repeat parameter is negative and causes a
deadless loop.
This commit is contained in:
dejun.xdj 2018-05-21 12:06:48 +08:00 committed by antirez
parent 3f77777ffd
commit c7197ff50f
1 changed files with 1 additions and 1 deletions
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2
src/redis-cli.c
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@ -980,7 +980,7 @@ static int cliSendCommand(int argc, char **argv, long repeat) {
for (j = 0; j < argc; j++) for (j = 0; j < argc; j++)
argvlen[j] = sdslen(argv[j]); argvlen[j] = sdslen(argv[j]);
while(repeat--) { while(repeat-- > 0) {
redisAppendCommandArgv(context,argc,(const char**)argv,argvlen); redisAppendCommandArgv(context,argc,(const char**)argv,argvlen);
while (config.monitor_mode) { while (config.monitor_mode) {
if (cliReadReply(output_raw) != REDIS_OK) exit(1); if (cliReadReply(output_raw) != REDIS_OK) exit(1);