Don't hose up perms for files that happen to have symlinks

in the tarball that point to them.
 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@8151 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 4 insertions, 2 deletions

diff --git a/archival/libunarchive/data_extract_all.c b/archival/libunarchive/data_extract_all.c
index b77cd11ae..4cff24339 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;