summaryrefslogtreecommitdiff
path: root/archival/libunarchive/data_extract_all.c
diff options
context:
space:
mode:
Diffstat (limited to 'archival/libunarchive/data_extract_all.c')
-rw-r--r--archival/libunarchive/data_extract_all.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/archival/libunarchive/data_extract_all.c b/archival/libunarchive/data_extract_all.c
index 58b0533..cc48942 100644
--- a/archival/libunarchive/data_extract_all.c
+++ b/archival/libunarchive/data_extract_all.c
@@ -12,6 +12,17 @@ void FAST_FUNC data_extract_all(archive_handle_t *archive_handle)
int dst_fd;
int res;
+#if ENABLE_FEATURE_TAR_SELINUX
+ char *sctx = archive_handle->tar__next_file_sctx;
+ if (!sctx)
+ sctx = archive_handle->tar__global_sctx;
+ if (sctx) { /* setfscreatecon is 4 syscalls, avoid if possible */
+ setfscreatecon(sctx);
+ free(archive_handle->tar__next_file_sctx);
+ archive_handle->tar__next_file_sctx = NULL;
+ }
+#endif
+
if (archive_handle->ah_flags & ARCHIVE_CREATE_LEADING_DIRS) {
char *slash = strrchr(file_header->name, '/');
if (slash) {
@@ -45,7 +56,7 @@ void FAST_FUNC data_extract_all(archive_handle_t *archive_handle)
"same age file exists", file_header->name);
}
data_skip(archive_handle);
- return;
+ goto ret;
}
else if ((unlink(file_header->name) == -1) && (errno != EISDIR)) {
bb_perror_msg_and_die("can't remove old file %s",
@@ -158,4 +169,12 @@ void FAST_FUNC data_extract_all(archive_handle_t *archive_handle)
utimes(file_header->name, t);
}
}
+
+ ret: ;
+#if ENABLE_FEATURE_TAR_SELINUX
+ if (sctx) {
+ /* reset the context after creating an entry */
+ setfscreatecon(NULL);
+ }
+#endif
}