Added a paranoid length check.

deee574b · Wayne Davison · 55410368 · deee574b
Commit deee574b authored Oct 13, 2006 by Wayne Davison
Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 1 deletion

flist.c flist.c +4 -1

No files found.
--- a/flist.c
+++ b/flist.c
@@ -1228,8 +1228,11 @@ struct file_list *send_file_list(int f, int argc, char *argv[])
 			}
 		}

-		if (fn != fbuf)
+		if (fn != fbuf) {
+			if (len >= MAXPATHLEN)
+				overflow_exit("send_file_list");
 			memmove(fbuf, fn, len + 1);
+		}

 		if (implied_dirs && (p=strrchr(fbuf,'/')) && p != fbuf) {
 			/* Send the implied directories at the start of the