diff options
Diffstat (limited to 'archival/libunarchive')
-rw-r--r-- | archival/libunarchive/Makefile.in | 1 | ||||
-rw-r--r-- | archival/libunarchive/filter_accept_list.c | 19 | ||||
-rw-r--r-- | archival/libunarchive/filter_accept_reject_list.c | 21 | ||||
-rw-r--r-- | archival/libunarchive/get_header_tar.c | 7 |
4 files changed, 19 insertions, 29 deletions
diff --git a/archival/libunarchive/Makefile.in b/archival/libunarchive/Makefile.in index e2ac546..e559cb4 100644 --- a/archival/libunarchive/Makefile.in +++ b/archival/libunarchive/Makefile.in @@ -48,6 +48,7 @@ LIBUNARCHIVE-y:= \ init_handle.o \ seek_sub_file.o \ unpack_ar_archive.o \ + find_list_entry.o LIBUNARCHIVE-$(CONFIG_DPKG) += LIBUNARCHIVE-$(CONFIG_DPKG_DEB) += diff --git a/archival/libunarchive/filter_accept_list.c b/archival/libunarchive/filter_accept_list.c index 9f92e64..2b023ec 100644 --- a/archival/libunarchive/filter_accept_list.c +++ b/archival/libunarchive/filter_accept_list.c @@ -1,24 +1,15 @@ #include <fnmatch.h> #include <stdlib.h> #include "unarchive.h" + /* * Accept names that are in the accept list */ extern char filter_accept_list(const llist_t *accept_list, const llist_t *reject_list, const char *key) { - llist_t *accept_old; - - while (accept_list) { - if (fnmatch(accept_list->data, key, 0) == 0) { - /* Remove entry from list */ - accept_old->link = accept_list->link; - free(accept_list->data); - free(accept_list); - accept_list = accept_old; - return(EXIT_SUCCESS); - } - accept_old = accept_list; - accept_list = accept_list->link; + if (find_list_entry(accept_list, key)) { + return(EXIT_SUCCESS); + } else { + return(EXIT_FAILURE); } - return(EXIT_FAILURE); } diff --git a/archival/libunarchive/filter_accept_reject_list.c b/archival/libunarchive/filter_accept_reject_list.c index c893dfc..21fecf1 100644 --- a/archival/libunarchive/filter_accept_reject_list.c +++ b/archival/libunarchive/filter_accept_reject_list.c @@ -2,33 +2,24 @@ #include <stdlib.h> #include "unarchive.h" -static char check_list(const llist_t *list, const char *filename) -{ - if (list) { - while (list) { - if (fnmatch(list->data, filename, 0) == 0) { - return(EXIT_SUCCESS); - } - list = list->link; - } - } - return(EXIT_FAILURE); -} - /* * Accept names that are in the accept list */ extern char filter_accept_reject_list(const llist_t *accept_list, const llist_t *reject_list, const char *key) { + const llist_t *accept_entry = find_list_entry(accept_list, key); + const llist_t *reject_entry = find_list_entry(reject_list, key); + /* Fail if an accept list was specified and the key wasnt in there */ - if ((accept_list) && (check_list(accept_list, key) == EXIT_FAILURE)) { + if (accept_list && (accept_entry == NULL)) { return(EXIT_FAILURE); } /* If the key is in a reject list fail */ - if (check_list(reject_list, key) == EXIT_FAILURE) { + if (reject_entry) { return(EXIT_FAILURE); } + /* Accepted */ return(EXIT_SUCCESS); } diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c index bb0affe..e87eb77 100644 --- a/archival/libunarchive/get_header_tar.c +++ b/archival/libunarchive/get_header_tar.c @@ -47,6 +47,7 @@ extern char get_header_tar(archive_handle_t *archive_handle) } tar; long sum = 0; long i; + char *tmp; /* Align header */ archive_handle->offset += data_align(archive_handle->src_fd, archive_handle->offset, 512); @@ -91,6 +92,11 @@ 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); file_header->gid = strtol(tar.formated.gid, NULL, 8); @@ -159,6 +165,7 @@ extern char get_header_tar(archive_handle_t *archive_handle) archive_handle->action_header(archive_handle->file_header); archive_handle->flags |= ARCHIVE_EXTRACT_QUIET; archive_handle->action_data(archive_handle); + archive_handle->passed = add_to_list(archive_handle->passed, archive_handle->file_header->name); } else { data_skip(archive_handle); } |