diff options
Diffstat (limited to 'archival/libunarchive/decompress_unxz.c')
| -rw-r--r-- | archival/libunarchive/decompress_unxz.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/archival/libunarchive/decompress_unxz.c b/archival/libunarchive/decompress_unxz.c index 5d7513a..721acd9 100644 --- a/archival/libunarchive/decompress_unxz.c +++ b/archival/libunarchive/decompress_unxz.c @@ -56,9 +56,11 @@ unpack_xz_stream(int src_fd, int dst_fd) if (!crc32_table) crc32_table = crc32_filltable(NULL, /*endian:*/ 0); - membuf = xmalloc(2 * BUFSIZ); memset(&iobuf, 0, sizeof(iobuf)); + /* Preload XZ file signature */ + membuf = (void*) strcpy(xmalloc(2 * BUFSIZ), HEADER_MAGIC); iobuf.in = membuf; + iobuf.in_size = HEADER_MAGIC_SIZE; iobuf.out = membuf + BUFSIZ; iobuf.out_size = BUFSIZ; |