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Redis Benchmark: fix key randomization with zero keyspacelen

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This commit is contained in:
artix 2019-03-07 11:30:09 +01:00
parent 0e963e068d
commit c389ad0d52
1 changed files with 8 additions and 1 deletions
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9
src/redis-benchmark.c
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@ -345,7 +345,9 @@ static void randomizeClientKey(client c) {
for (i = 0; i < c->randlen; i++) {
char *p = c->randptr[i]+11;
size_t r = random() % config.randomkeys_keyspacelen;
size_t r = 0;
if (config.randomkeys_keyspacelen != 0)
r = random() % config.randomkeys_keyspacelen;
size_t j;
for (j = 0; j < 12; j++) {
@ -1288,6 +1290,11 @@ int parseOptions(int argc, const char **argv) {
if (config.pipeline <= 0) config.pipeline=1;
} else if (!strcmp(argv[i],"-r")) {
if (lastarg) goto invalid;
const char *next = argv[++i], *p = next;
if (*p == '-') {
p++;
if (*p < '0' || *p > '9') goto invalid;
}
config.randomkeys = 1;
config.randomkeys_keyspacelen = atoi(argv[++i]);
if (config.randomkeys_keyspacelen < 0)