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| author | Moti Cohen <moti.cohen@redis.com> | 2022-04-19 06:04:10 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-18 20:04:10 -0700 |
| commit | 85899e359ee7c4e615477b82b8b1d5c6f258d792 (patch) | |
| tree | 4364687d2c159e29b414d5b9cceac514e5e42d62 /src/config.c | |
| parent | 7d1ad6ca9663e3f771d1f27eec3ab67d0a1b6faf (diff) | |
| download | redis-85899e359ee7c4e615477b82b8b1d5c6f258d792.tar.gz | |
Fix sdsConfigRewrite() to prevent freeing invalid memory(#10598)
Diffstat (limited to 'src/config.c')
| -rw-r--r-- | src/config.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/config.c b/src/config.c index cb3ff2e45..5ebf381c8 100644 --- a/src/config.c +++ b/src/config.c @@ -1848,7 +1848,7 @@ static sds sdsConfigGet(standardConfig *config) { static void sdsConfigRewrite(standardConfig *config, const char *name, struct rewriteConfigState *state) { sds val = config->flags & MODULE_CONFIG ? getModuleStringConfig(config->privdata) : *config->data.sds.config; rewriteConfigSdsOption(state, name, val, config->data.sds.default_value); - if (val) sdsfree(val); + if ((val) && (config->flags & MODULE_CONFIG)) sdsfree(val); } |