diff options
Diffstat (limited to 'archival/libunarchive/data_extract_all.c')
| -rw-r--r-- | archival/libunarchive/data_extract_all.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/archival/libunarchive/data_extract_all.c b/archival/libunarchive/data_extract_all.c index 58b05335b..cc4894229 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 } |