Changeset 1765 in MondoRescue for branches/2.2.5/mindi-busybox/libbb/safe_strncpy.c

Timestamp:

Nov 4, 2007, 3:16:40 AM (17 years ago)

Author:

Bruno Cornec

Message:

Update to busybox 1.7.2

File:

• branches/2.2.5/mindi-busybox/libbb/safe_strncpy.c (modified) (1 diff)

branches/2.2.5/mindi-busybox/libbb/safe_strncpy.c

@@ -8 +8 @@
  */
 
-#include <string.h>
 #include "libbb.h"
-
-
 
 /* Like strncpy but make sure the resulting string is always 0 terminated. */
 char * safe_strncpy(char *dst, const char *src, size_t size)
 {
-    dst[size-1] = '\0';
-    return strncpy(dst, src, size-1);
+    if (!size) return dst;
+    dst[--size] = '\0';
+    return strncpy(dst, src, size);
 }