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| author | Denys Vlasenko | 2018-04-08 20:02:01 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2018-04-08 20:05:04 +0200 |
| commit | 38ccd6af8abbafff98d458a1c62909acfc09a514 (patch) | |
| tree | 1a4158db5c7e5e98111ff99d4a9078d93b4ccfcc /archival/libarchive/decompress_gunzip.c | |
| parent | 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e (diff) | |
| download | busybox-38ccd6af8abbafff98d458a1c62909acfc09a514.zip busybox-38ccd6af8abbafff98d458a1c62909acfc09a514.tar.gz | |
bzip2: fix two crashes on corrupted archives
As it turns out, longjmp'ing into freed stack is not healthy...
function old new delta
unpack_usage_messages - 97 +97
unpack_bz2_stream 369 409 +40
get_next_block 1667 1677 +10
get_bits 156 155 -1
start_bunzip 212 183 -29
bb_show_usage 181 120 -61
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(add/remove: 1/0 grow/shrink: 2/3 up/down: 147/-91) Total: 56 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'archival/libarchive/decompress_gunzip.c')
| -rw-r--r-- | archival/libarchive/decompress_gunzip.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/archival/libarchive/decompress_gunzip.c b/archival/libarchive/decompress_gunzip.c index 9a58d10..7f9046b 100644 --- a/archival/libarchive/decompress_gunzip.c +++ b/archival/libarchive/decompress_gunzip.c @@ -32,7 +32,6 @@ * * Licensed under GPLv2 or later, see file LICENSE in this source tree. */ -#include <setjmp.h> #include "libbb.h" #include "bb_archive.h" |