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-rw-r--r--archival/libunarchive/get_header_tar.c49
1 files changed, 39 insertions, 10 deletions
diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c
index 38fb04070..e6747b72f 100644
--- a/archival/libunarchive/get_header_tar.c
+++ b/archival/libunarchive/get_header_tar.c
@@ -97,8 +97,19 @@ file_header_t *get_header_tar(FILE * tar_stream)
}
tar_entry->mode = strtol(tar.formated.mode, NULL, 8);
-#ifdef CONFIG_FEATURE_TAR_OLD_FORMAT
+ tar_entry->uid = strtol(tar.formated.uid, NULL, 8);
+ tar_entry->gid = strtol(tar.formated.gid, NULL, 8);
+ tar_entry->size = strtol(tar.formated.size, NULL, 8);
+ tar_entry->mtime = strtol(tar.formated.mtime, NULL, 8);
+ tar_entry->link_name =
+ strlen(tar.formated.linkname) ? xstrdup(tar.formated.linkname) : NULL;
+ tar_entry->device =
+ (dev_t) ((strtol(tar.formated.devmajor, NULL, 8) << 8) +
+ strtol(tar.formated.devminor, NULL, 8));
+
+#if defined CONFIG_FEATURE_TAR_OLD_FORMAT || defined CONFIG_FEATURE_GNUTAR_LONG_FILENAME
switch (tar.formated.typeflag) {
+# ifdef CONFIG_FEATURE_TAR_OLD_FORMAT
case 0:
tar_entry->mode |= S_IFREG;
break;
@@ -120,17 +131,35 @@ file_header_t *get_header_tar(FILE * tar_stream)
case 6:
tar_entry->mode |= S_IFIFO;
break;
+# endif
+# ifdef CONFIG_FEATURE_GNUTAR_LONG_FILENAME
+ case 'L': {
+ char *longname;
+
+ longname = xmalloc(tar_entry->size + 1);
+ fread(longname, 1, tar_entry->size, tar_stream);
+ archive_offset += tar_entry->size;
+ longname[tar_entry->size] = '\0';
+
+ tar_entry = get_header_tar(tar_stream);
+ tar_entry->name = longname;
+ break;
+ }
+ case 'K': {
+ char *longname;
+
+ longname = xmalloc(tar_entry->size + 1);
+ fread(longname, 1, tar_entry->size, tar_stream);
+ archive_offset += tar_entry->size;
+ longname[tar_entry->size] = '\0';
+
+ tar_entry = get_header_tar(tar_stream);
+ tar_entry->link_name = longname;
+ break;
+ }
+# endif
}
#endif
- tar_entry->uid = strtol(tar.formated.uid, NULL, 8);
- tar_entry->gid = strtol(tar.formated.gid, NULL, 8);
- tar_entry->size = strtol(tar.formated.size, NULL, 8);
- tar_entry->mtime = strtol(tar.formated.mtime, NULL, 8);
- tar_entry->link_name =
- strlen(tar.formated.linkname) ? xstrdup(tar.formated.linkname) : NULL;
- tar_entry->device =
- (dev_t) ((strtol(tar.formated.devmajor, NULL, 8) << 8) +
- strtol(tar.formated.devminor, NULL, 8));
return (tar_entry);
}