fix buffer over-running bug

2025-01-25 11:21:57 +01:00
parent bf9b4d0f3b
commit 2ee2c34bff
1 changed files with 4 additions and 1 deletions
--- a/source/directive.c
+++ b/source/directive.c
@ -164,7 +164,10 @@ char * next_field(const char * s) {
       &&  *s != '\0') {
       ++s;
    }
-    return (char*)(++s);
+    if (*s != '\0') {
+        ++s;
+    }
+    return (char*)s;
 }

 int execute_directive_file(FILE * f) {