From: Eric Andersen <andersen@codepoet.org>
Date: Sun, 21 Dec 2003 08:59:24 +0000 (-0000)
Subject: Don't hose up perms for files that happen to have symlinks
X-Git-Tag: 1_00_pre5~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=67ff3a1ffd5e9dcf049bd6c3f9dbf73a1862abe5;p=platform%2Fupstream%2Fbusybox.git

Don't hose up perms for files that happen to have symlinks
in the tarball that point to them.
 -Erik
---

diff --git a/archival/libunarchive/data_extract_all.c b/archival/libunarchive/data_extract_all.c
index b77cd11..4cff243 100644
--- a/archival/libunarchive/data_extract_all.c
+++ b/archival/libunarchive/data_extract_all.c
@@ -111,8 +111,10 @@ extern void data_extract_all(archive_handle_t *archive_handle)
 		}
 	}
 
-	chown(file_header->name, file_header->uid, file_header->gid);
-	chmod(file_header->name, file_header->mode);
+	lchown(file_header->name, file_header->uid, file_header->gid);
+	if ((file_header->mode & S_IFMT) != S_IFLNK) {
+		chmod(file_header->name, file_header->mode);
+	}
 
 	if (archive_handle->flags & ARCHIVE_PRESERVE_DATE) {
 		struct utimbuf t;