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do not do utime() on links, it acts on link targets, and we don't want that.

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rename link_name to link_target, less confusing this way.
This commit is contained in:
Denis Vlasenko
2007-06-20 14:49:47 +00:00
parent 761ce14fd2
commit 7510384107
6 changed files with 56 additions and 54 deletions
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12
archival/libunarchive/get_header_cpio.c
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@@ -30,7 +30,7 @@ char get_header_cpio(archive_handle_t *archive_handle)
tmp = saved_hardlinks;
oldtmp = NULL;
file_header->link_name = file_header->name;
file_header->link_target = file_header->name;
file_header->size = 0;
while (tmp) {
@@ -56,7 +56,7 @@ char get_header_cpio(archive_handle_t *archive_handle)
saved_hardlinks = tmp;
}
file_header->name = file_header->link_name;
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?");
@@ -122,12 +122,12 @@ char get_header_cpio(archive_handle_t *archive_handle)
}
if (S_ISLNK(file_header->mode)) {
file_header->link_name = 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 {
file_header->link_name = NULL;
file_header->link_target = NULL;
}
if (nlink > 1 && !S_ISDIR(file_header->mode)) {
if (file_header->size == 0) { /* Put file on a linked list for later */
@@ -154,7 +154,7 @@ char get_header_cpio(archive_handle_t *archive_handle)
archive_handle->offset += file_header->size;
free(file_header->link_name);
free(file_header->link_target);
return EXIT_SUCCESS;
}