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resize.c: use estrdup(3) with basename(3) 

basename(3) is invoked more than once on different paths. Retain the
correct name for the utility itself on error. Addresses PR bin/57355
from RVP, who provided the patch.
This commit is contained in:
gutteridge 2023-04-20 22:23:53 +00:00
parent a9b7771ff9
commit 74010a1af9
1 changed files with 2 additions and 2 deletions
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4
usr.bin/resize/resize.h
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@ -1,4 +1,4 @@
/* $NetBSD: resize.h,v 1.2 2021/02/28 00:44:58 christos Exp $ */
/* $NetBSD: resize.h,v 1.3 2023/04/20 22:23:53 gutteridge Exp $ */
/*-
* Copyright (c) 2021 The NetBSD Foundation, Inc.
@ -60,7 +60,7 @@
#define TTYSIZE_COLS(ws) (ws).ws_col
#define SET_TTYSIZE(fd, ws) ioctl((fd), TIOCSWINSZ, &(ws))
#define x_basename(a) basename(a)
#define x_basename(a) estrdup(basename(a))
#define x_strdup(a) estrdup(a)
#define x_getenv(a) getenv(a)
#define x_getlogin(u, p) __nothing