From 38ccd6af8abbafff98d458a1c62909acfc09a514 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sun, 8 Apr 2018 20:02:01 +0200 Subject: 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 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/3 up/down: 147/-91) Total: 56 bytes Signed-off-by: Denys Vlasenko --- testsuite/bz2_issue_12.bz2 | Bin 0 -> 11000 bytes 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 testsuite/bz2_issue_12.bz2 (limited to 'testsuite/bz2_issue_12.bz2') diff --git a/testsuite/bz2_issue_12.bz2 b/testsuite/bz2_issue_12.bz2 new file mode 100644 index 000000000..4215f08d6 Binary files /dev/null and b/testsuite/bz2_issue_12.bz2 differ -- cgit v1.2.3