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Fix two small memory leaks in extjwt (sfilename, b64sig) and change another

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one (extjwt_hash_val) to just a simply safe_free() as well which is less
error prone (just needs the value to be initialized to NULL at the beginning
but that is already done).
This commit is contained in:
Bram Matthys
2021-11-06 12:45:07 +01:00
parent 10d2701bfe
commit ff967957f4
1 changed files with 3 additions and 6 deletions
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src/modules/extjwt.c
+3 -6
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@@ -596,6 +596,7 @@ int extjwt_configtest(ConfigFile *cf, ConfigEntry *ce, int type, int *errs)
extjwt_free_services(&services);
if (errors)
safe_free(cfg_state.key_filename);
safe_free(sfilename);
return errors ? -1 : 1;
}
@@ -1141,15 +1142,11 @@ char *extjwt_generate_token(const char *payload, struct extjwt_config *config)
safe_free(header);
safe_free(b64header);
safe_free(b64payload);
if (config->method != EXTJWT_METHOD_NONE)
{
safe_free(b64sig);
safe_free(extjwt_hash_val);
}
safe_free(b64sig);
safe_free(extjwt_hash_val);
if (retval != b64data)
safe_free(b64data);
return retval;
}