detect-engine: check return value of SCGetConf

Ticket: 7634 coverity id: 1645571
1 year ago · 0ef3bff495
parent e3e24cfb3d
commit 0ef3bff495
1 changed files with 1 additions and 3 deletions
--- a/src/detect-engine.c
+++ b/src/detect-engine.c
@ -2457,9 +2457,7 @@ const char *DetectEngineMpmCachingGetPath(void)

    char yamlpath[] = "detect.sgh-mpm-caching-path";
    const char *strval = NULL;
-    (void)SCConfGet(yamlpath, &strval);
-
-    if (strval != NULL) {
+    if (SCConfGet(yamlpath, &strval) == 1 && strval != NULL) {
        return strval;
    }