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authorGlenn L McGrath2003-09-09 17:41:03 +0000
committerGlenn L McGrath2003-09-09 17:41:03 +0000
commit87af49f26b2293ab60d0f13d2a14cad66e02a6ff (patch)
tree0437f8520562dbadcb88df39f10bd14198347f87 /archival/libunarchive
parent640fb86b283d208a26d65c1b25aedbf37a6aca46 (diff)
downloadbusybox-87af49f26b2293ab60d0f13d2a14cad66e02a6ff.zip
busybox-87af49f26b2293ab60d0f13d2a14cad66e02a6ff.tar.gz
If a tar entry is a regualr file ending in a '/' then its really a
directory. From http://www.gnu.org/manual/tar/html_node/tar_123.html REGTYPE AREGTYPE These flags represent a regular file. In order to be compatible with older versions of tar, a typeflag value of AREGTYPE should be silently recognized as a regular file. New archives should be created using REGTYPE. Also, for backward compatibility, tar treats a regular file whose name ends with a slash as a directory.
Diffstat (limited to 'archival/libunarchive')
-rw-r--r--archival/libunarchive/get_header_tar.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c
index 3bbe15d..55c9a22 100644
--- a/archival/libunarchive/get_header_tar.c
+++ b/archival/libunarchive/get_header_tar.c
@@ -105,10 +105,6 @@ extern char get_header_tar(archive_handle_t *archive_handle)
} else {
file_header->name = concat_path_file(tar.formated.prefix, tar.formated.name);
}
- tmp = last_char_is(archive_handle->file_header->name, '/');
- if (tmp) {
- *tmp = '\0';
- }
file_header->mode = strtol(tar.formated.mode, NULL, 8);
file_header->uid = strtol(tar.formated.uid, NULL, 8);
@@ -126,7 +122,11 @@ extern char get_header_tar(archive_handle_t *archive_handle)
# ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
case 0:
case '0':
- file_header->mode |= S_IFREG;
+ if (last_char_is(file_header->name, '/')) {
+ file_header->mode |= S_IFDIR;
+ } else {
+ file_header->mode |= S_IFREG;
+ }
break;
#if 0
/* hard links are detected as entries with 0 size, a link name,