From: Junio C Hamano <junkio@cox.net>
Date: Sat, 1 Oct 2005 19:01:07 +0000 (-0700)
Subject: Honor extractor's umask in git-tar-tree.
X-Git-Tag: v0.99.8~22
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=38ec15a973a1f075f0d94d130b0ef279562921cd;p=git.git

Honor extractor's umask in git-tar-tree.

The archive generated with git-tar-tree had 0755 and 0644 mode bits.
This inconvenienced the extractor with umask 002 by robbing g+w bit
unconditionally.  Just write it out with loose permissions bits and
let the umask of the extractor do its job.

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

diff --git a/tar-tree.c b/tar-tree.c
index 2716ae3e..970c4bb5 100644
--- a/tar-tree.c
+++ b/tar-tree.c
@@ -353,6 +353,8 @@ static void traverse_tree(void *buffer, unsigned long size,
 
 		if (size < namelen + 20 || sscanf(buffer, "%o", &mode) != 1)
 			die("corrupt 'tree' file");
+		if (S_ISDIR(mode) || S_ISREG(mode))
+			mode |= (mode & 0100) ? 0777 : 0666;
 		buffer = sha1 + 20;
 		size -= namelen + 20;