Initialize slaveresult to 0 and use strncat instead of bsd strlcat

GerMalaz · Sep 18, 2023 · ce355c8 · ce355c8
1 parent c405dba
commit ce355c8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/plugins/check_mysql.c b/plugins/check_mysql.c
@@ -110,7 +110,7 @@ main (int argc, char **argv)
 
 	char *result = NULL;
 	char *error = NULL;
-	char slaveresult[SLAVERESULTSIZE];
+	char slaveresult[SLAVERESULTSIZE] = { 0 };
 	char* perf;
 
         perf = strdup ("");
@@ -299,7 +299,7 @@ main (int argc, char **argv)
 				if (mysqldump_threads == 0) {
 					die (STATE_CRITICAL, "%s\n", slaveresult);
 				} else {
-					strlcat (slaveresult, " Mysqldump: in progress", SLAVERESULTSIZE);
+					strncat(slaveresult, " Mysqldump: in progress", SLAVERESULTSIZE-1);
 				}
 			}