From: Egor Chelak <egor.chelak@gmail.com>
Date: Fri, 6 Nov 2020 16:35:26 +0000 (+0200)
Subject: ul_copy_file: use BUFSSIZ for buffer size
X-Git-Tag: v2.37-rc1~393^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4530996403c0ee15da6bd4dcdfae70188f9094f;p=thirdparty%2Futil-linux.git

ul_copy_file: use BUFSSIZ for buffer size

Suggested-by: Karel Zak <kzak@redhat.com>
Reviewed-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Egor Chelak <egor.chelak@gmail.com>
---

diff --git a/lib/fileutils.c b/lib/fileutils.c
index 4d023001f8..a166c5d41e 100644
--- a/lib/fileutils.c
+++ b/lib/fileutils.c
@@ -255,7 +255,7 @@ char *stripoff_last_component(char *path)
 static int copy_file_simple(int from, int to)
 {
 	ssize_t nr, nw, off;
-	char buf[8 * 1024];
+	char buf[BUFSIZ];
 
 	while ((nr = read(from, buf, sizeof(buf))) > 0)
 		for (off = 0; nr > 0; nr -= nw, off += nw)