fix missing ldmsd_plugins_usage check for all that crashes

ldmsd_plugins_usage checking for input 'all' must be done only if the input is not already null.
ovis-hpc · Feb 1, 2024 · 693e329 · 693e329
1 parent 552c4ad
commit 693e329
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ldms/src/ldmsd/ldmsd_config.c b/ldms/src/ldmsd/ldmsd_config.c
@@ -1156,7 +1156,7 @@ int ldmsd_plugins_usage(const char *plugname)
 	char *libpath;
 	char *saveptr = NULL;
 
-	if (0 == strcmp(plugname, "all"))
+	if (plugname && 0 == strcmp(plugname, "all"))
 		plugname = NULL;
 
 	char *path = getenv("LDMSD_PLUGIN_LIBPATH");