ref: 7116cd8534545543e06ba9581b46c058f2dd2124
parent: 36747647964a2893277d27848ee8a1d577455cf8
author: Quentin Rameau <[email protected]>
date: Mon Oct 7 18:46:36 EDT 2019
[cc] Finalize temporary buffer in path()
--- a/src/cmd/cc/posix/cc.c
+++ b/src/cmd/cc/posix/cc.c
@@ -113,8 +113,10 @@
cnt += len;
}
- if (cnt != FILENAME_MAX)
+ if (cnt < FILENAME_MAX) {
+ buff[cnt] = '\0';
return xstrdup(buff);
+ }
too_long:
die("cc: too long pathname");