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

[Walter Harms]

BUFLEN should  be remove completely or stay

jm2c
 wh
________________________________________
Von: linux-man-ow...@vger.kernel.org [linux-man-ow...@vger.kernel.org] im 
Auftrag von Alejandro Colomar [colomar.6....@gmail.com]
Gesendet: Donnerstag, 10. September 2020 23:13
An: mtk.manpa...@gmail.com
Cc: linux-...@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....@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