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cpio: extract "unsafe" symlinks the same way tar/unzip does

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function                                             old     new   delta
cpio_main                                            588     596      +8

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Natanael Copa 2018-03-30 20:18:12 +02:00 committed by Denys Vlasenko
parent 0d79d7709d
commit d9503224c8
1 changed files with 2 additions and 0 deletions
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2
archival/cpio.c
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@ -508,6 +508,8 @@ int cpio_main(int argc UNUSED_PARAM, char **argv)
while (get_header_cpio(archive_handle) == EXIT_SUCCESS) while (get_header_cpio(archive_handle) == EXIT_SUCCESS)
continue; continue;
create_symlinks_from_list(archive_handle->symlink_placeholders);
if (archive_handle->cpio__blocks != (off_t)-1 if (archive_handle->cpio__blocks != (off_t)-1
&& !(opt & OPT_QUIET) && !(opt & OPT_QUIET)
) { ) {