AW: [PATCH 12/24] getgrent_r.3: Use sizeof() to get buffer size (instead of hardcoding macro name)

Walter Harms
2020-09-11T12:56:42Z

BUFLEN should be remove completely or stay

jm2c
wh
________________________________________
Von: linux-man-owner@vger.kernel.org [linux-man-owner@vger.kernel.org] im Auftrag von Alejandro Colomar [colomar.6.4.3@gmail.com]
Gesendet: Donnerstag, 10. September 2020 23:13
An: mtk.manpages@gmail.com
Cc: linux-man@vger.kernel.org; linux-kernel@vger.kernel.org; Alejandro Colomar
Betreff: [PATCH 12/24] getgrent_r.3: Use sizeof() to get buffer size (instead of hardcoding macro name)

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
---
man3/getgrent_r.3 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man3/getgrent_r.3 b/man3/getgrent_r.3
index 81d81a851..76deec370 100644
--- a/man3/getgrent_r.3
+++ b/man3/getgrent_r.3
@@ -186,7 +186,7 @@ main(void)

setgrent();
while (1) {
- i = getgrent_r(&grp, buf, BUFLEN, &grpp);
+ i = getgrent_r(&grp, buf, sizeof(buf), &grpp);
if (i)
break;
printf("%s (%d):", grpp\->gr_name, grpp\->gr_gid);
--
2.28.0