adds terminator to char str in wrap_puts

2025-10-24 10:05:55 +02:00
parent 703fbf67b4
commit fced281870
1 changed files with 8 additions and 6 deletions
--- a/libwrap/sys/puts.c
+++ b/libwrap/sys/puts.c
@@ -5,9 +5,11 @@
 extern ssize_t _bsp_write(int, const void*, size_t);

 int __wrap_puts(const char* s) {    
+     if(!s) return -1;
     const char* str = s;
     while(*str) 
-        str++;
-    return _bsp_write(STDOUT_FILENO, s, str - s);
+          ++str;
+     *(char*)str='\n';
+     return _bsp_write(STDOUT_FILENO, s, (str - s)+1);   
 }
-weak_under_alias(puts);
+    weak_under_alias(puts);