diff options
Diffstat (limited to 'archival/unzip.c')
| -rw-r--r-- | archival/unzip.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/archival/unzip.c b/archival/unzip.c index da4b2a5..0d00d8d 100644 --- a/archival/unzip.c +++ b/archival/unzip.c @@ -345,7 +345,9 @@ static void unzip_create_leading_dirs(const char *fn) } #if ENABLE_FEATURE_UNZIP_CDF -static void unzip_extract_symlink(zip_header_t *zip, const char *dst_fn) +static void unzip_extract_symlink(llist_t **symlink_placeholders, + zip_header_t *zip, + const char *dst_fn) { char *target; @@ -370,15 +372,9 @@ static void unzip_extract_symlink(zip_header_t *zip, const char *dst_fn) target[xstate.mem_output_size] = '\0'; #endif } - if (!unsafe_symlink_target(target)) { -//TODO: libbb candidate - if (symlink(target, dst_fn)) { - /* shared message */ - bb_perror_msg_and_die("can't create %slink '%s' to '%s'", - "sym", dst_fn, target - ); - } - } + create_or_remember_symlink(symlink_placeholders, + target, + dst_fn); free(target); } #endif @@ -490,6 +486,9 @@ int unzip_main(int argc, char **argv) llist_t *zaccept = NULL; llist_t *zreject = NULL; char *base_dir = NULL; +#if ENABLE_FEATURE_UNZIP_CDF + llist_t *symlink_placeholders = NULL; +#endif int i; char key_buf[80]; /* must match size used by my_fgets80 */ @@ -954,7 +953,7 @@ int unzip_main(int argc, char **argv) #if ENABLE_FEATURE_UNZIP_CDF if (S_ISLNK(file_mode)) { if (dst_fd != STDOUT_FILENO) /* not -p? */ - unzip_extract_symlink(&zip, dst_fn); + unzip_extract_symlink(&symlink_placeholders, &zip, dst_fn); } else #endif { @@ -990,6 +989,10 @@ int unzip_main(int argc, char **argv) total_entries++; } +#if ENABLE_FEATURE_UNZIP_CDF + create_symlinks_from_list(symlink_placeholders); +#endif + if ((opts & OPT_l) && quiet <= 1) { if (!verbose) { // " Length Date Time Name\n" |