- bb_error_msg_and_die("need to fix this\n");
- if (tmp->entry->link_name) { /* Found a hardlink ready to be extracted */
- file_header = tmp->entry;
- if (oldtmp) {
- oldtmp->next = tmp->next; /* Remove item from linked list */
- } else {
- saved_hardlinks = tmp->next;
- }
- free(tmp);
+ if (tmp->inode != inode) {
+ tmp = tmp->next;
+
+ file_header->name = tmp->name;
+
+ if (archive_handle->filter(archive_handle) == EXIT_SUCCESS) {
+ archive_handle->action_data(archive_handle);
+ archive_handle->action_header(archive_handle->file_header);
+ }
+
+ pending_hardlinks--;
+
- pending_hardlinks = 0; /* No more pending hardlinks, read next file entry */
+
+ file_header->name = file_header->link_target;
+
+ if (pending_hardlinks > 1) {
+ bb_error_msg("error resolving hardlink: archive made by GNU cpio 2.0-2.2?");
+ }
+
+ /* No more pending hardlinks, read next file entry */
+ pending_hardlinks = 0;
}
/* There can be padding before archive header */
data_align(archive_handle, 4);
if (archive_xread_all_eof(archive_handle, (unsigned char*)cpio_header, 110) == 0) {
}
/* There can be padding before archive header */
data_align(archive_handle, 4);
if (archive_xread_all_eof(archive_handle, (unsigned char*)cpio_header, 110) == 0) {
- if ((strncmp(&cpio_header[0], "07070", 5) != 0) || ((cpio_header[5] != '1') && (cpio_header[5] != '2'))) {
- bb_error_msg_and_die("Unsupported cpio format, use newc or crc");
+ if (strncmp(&cpio_header[0], "07070", 5) != 0
+ || (cpio_header[5] != '1' && cpio_header[5] != '2')
+ ) {
+ bb_error_msg_and_die("unsupported cpio format, use newc or crc");
dummy, &inode, (unsigned int*)&file_header->mode,
(unsigned int*)&file_header->uid, (unsigned int*)&file_header->gid,
&nlink, &file_header->mtime, &tmpsize,
dummy, &major, &minor, &namesize, dummy);
dummy, &inode, (unsigned int*)&file_header->mode,
(unsigned int*)&file_header->uid, (unsigned int*)&file_header->gid,
&nlink, &file_header->mtime, &tmpsize,
dummy, &major, &minor, &namesize, dummy);
/* Read in filename */
xread(archive_handle->src_fd, file_header->name, namesize);
archive_handle->offset += namesize;
/* Read in filename */
xread(archive_handle->src_fd, file_header->name, namesize);
archive_handle->offset += namesize;
data_align(archive_handle, 4);
if (strcmp(file_header->name, "TRAILER!!!") == 0) {
data_align(archive_handle, 4);
if (strcmp(file_header->name, "TRAILER!!!") == 0) {
- printf("%d blocks\n", (int) (archive_handle->offset % 512 ? (archive_handle->offset / 512) + 1 : archive_handle->offset / 512)); /* Always round up */
+ /* Always round up */
+ printf("%d blocks\n", (int) (archive_handle->offset % 512 ?
+ archive_handle->offset / 512 + 1 :
+ archive_handle->offset / 512
+ ));
if (saved_hardlinks) { /* Bummer - we still have unresolved hardlinks */
hardlinks_t *tmp = saved_hardlinks;
hardlinks_t *oldtmp = NULL;
while (tmp) {
if (saved_hardlinks) { /* Bummer - we still have unresolved hardlinks */
hardlinks_t *tmp = saved_hardlinks;
hardlinks_t *oldtmp = NULL;
while (tmp) {
- file_header->link_name = (char *) xzalloc(file_header->size + 1);
- xread(archive_handle->src_fd, file_header->link_name, file_header->size);
+ file_header->link_target = xzalloc(file_header->size + 1);
+ xread(archive_handle->src_fd, file_header->link_target, file_header->size);
archive_handle->offset += file_header->size;
file_header->size = 0; /* Stop possible seeks in future */
} else {
archive_handle->offset += file_header->size;
file_header->size = 0; /* Stop possible seeks in future */
} else {
}
if (nlink > 1 && !S_ISDIR(file_header->mode)) {
if (file_header->size == 0) { /* Put file on a linked list for later */
hardlinks_t *new = xmalloc(sizeof(hardlinks_t));
new->next = saved_hardlinks;
new->inode = inode;
}
if (nlink > 1 && !S_ISDIR(file_header->mode)) {
if (file_header->size == 0) { /* Put file on a linked list for later */
hardlinks_t *new = xmalloc(sizeof(hardlinks_t));
new->next = saved_hardlinks;
new->inode = inode;
- new->entry = file_header;
+ /* name current allocated, freed later */
+ new->name = file_header->name;
+ file_header->name = NULL;
- return(EXIT_SUCCESS); // Skip this one
- } else { /* Found the file with data in */
- hardlinks_t *tmp = saved_hardlinks;
- pending_hardlinks = 1;
- while (tmp) {
- if (tmp->inode == inode) {
- tmp->entry->link_name = bb_xstrdup(file_header->name);
- nlink--;
- }
- tmp = tmp->next;
- }
- if (nlink > 1) {
- bb_error_msg("error resolving hardlink: did you create the archive with GNU cpio 2.0-2.2?");
- }
+ return EXIT_SUCCESS; /* Skip this one */