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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2011-02-06 20:01:11 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2011-02-06 20:01:11 +0100 |
| commit | aef441cb4d567da5575c498141b21eb38dc3fdaf (patch) | |
| tree | f99a2ebecd77c614f243c4df859ee40f7281f9bc /archival/libarchive/get_header_tar_gz.c | |
| parent | ca18e25525267736e7e919987c50569f27d70d36 (diff) | |
| download | busybox-aef441cb4d567da5575c498141b21eb38dc3fdaf.tar.gz | |
tar: fix a bug where autodetection messes up -z on extract
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libarchive/get_header_tar_gz.c')
| -rw-r--r-- | archival/libarchive/get_header_tar_gz.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/archival/libarchive/get_header_tar_gz.c b/archival/libarchive/get_header_tar_gz.c index b09f8691c..889fed0d9 100644 --- a/archival/libarchive/get_header_tar_gz.c +++ b/archival/libarchive/get_header_tar_gz.c @@ -9,7 +9,7 @@ char FAST_FUNC get_header_tar_gz(archive_handle_t *archive_handle) { #if BB_MMU - unsigned char magic[2]; + uint16_t magic; #endif /* Can't lseek over pipes */ @@ -21,7 +21,7 @@ char FAST_FUNC get_header_tar_gz(archive_handle_t *archive_handle) #if BB_MMU xread(archive_handle->src_fd, &magic, 2); /* Can skip this check, but error message will be less clear */ - if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) { + if (magic != GZIP_MAGIC) { bb_error_msg_and_die("invalid gzip magic"); } #endif |