aboutsummaryrefslogtreecommitdiff
path: root/archival/libunarchive
diff options
context:
space:
mode:
Diffstat (limited to 'archival/libunarchive')
-rw-r--r--archival/libunarchive/get_header_ar.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/archival/libunarchive/get_header_ar.c b/archival/libunarchive/get_header_ar.c
index 4e294b2c0..a8a595e08 100644
--- a/archival/libunarchive/get_header_ar.c
+++ b/archival/libunarchive/get_header_ar.c
@@ -66,7 +66,9 @@ char get_header_ar(archive_handle_t *archive_handle)
/* long filenames have '/' as the first character */
if (ar.formatted.name[0] == '/') {
-#ifdef CONFIG_FEATURE_AR_LONG_FILENAMES
+ unsigned long_offset;
+
+#if ENABLE_FEATURE_AR_LONG_FILENAMES
if (ar.formatted.name[1] == '/') {
/* If the second char is a '/' then this entries data section
* stores long filename for multiple entries, they are stored
@@ -78,20 +80,22 @@ char get_header_ar(archive_handle_t *archive_handle)
/* This ar entries data section only contained filenames for other records
* they are stored in the static ar_long_names for future reference */
return get_header_ar(archive_handle); /* Return next header */
- } else if (ar.formatted.name[1] == ' ') {
+ }
+
+ if (ar.formatted.name[1] == ' ') {
/* This is the index of symbols in the file for compilers */
data_skip(archive_handle);
archive_handle->offset += typed->size;
return get_header_ar(archive_handle); /* Return next header */
- } else {
- /* The number after the '/' indicates the offset in the ar data section
- (saved in variable long_name) that conatains the real filename */
- const unsigned int long_offset = atoi(&ar.formatted.name[1]);
- if (long_offset >= ar_long_name_size) {
- bb_error_msg_and_die("can't resolve long filename");
- }
- typed->name = xstrdup(ar_long_names + long_offset);
}
+
+ /* The number after the '/' indicates the offset in the ar data section
+ * (saved in variable long_name) that conatains the real filename */
+ long_offset = atoi(&ar.formatted.name[1]);
+ if (long_offset >= ar_long_name_size) {
+ bb_error_msg_and_die("can't resolve long filename");
+ }
+ typed->name = xstrdup(ar_long_names + long_offset);
#else
bb_error_msg_and_die("long filenames not supported");
#endif