From: Junio C Hamano <junkio@cox.net>
Date: Tue, 31 Oct 2006 23:56:58 +0000 (-0800)
Subject: link_temp_to_file: don't leave the path truncated on adjust_shared_perm failure
X-Git-Tag: v1.4.3.4~8
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=91c23e48d0666a673dd14760bb00f6d59234d9d9;p=git.git

link_temp_to_file: don't leave the path truncated on adjust_shared_perm failure

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/sha1_file.c b/sha1_file.c
index 47e2a29ab..5fcad2893 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1383,8 +1383,10 @@ static int link_temp_to_file(const char *tmpfile, const char *filename)
 	if (dir) {
 		*dir = 0;
 		mkdir(filename, 0777);
-		if (adjust_shared_perm(filename))
+		if (adjust_shared_perm(filename)) {
+			*dir = '/';
 			return -2;
+		}
 		*dir = '/';
 		if (!link(tmpfile, filename))
 			return 0;