diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-08 20:02:01 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-08 20:05:04 +0200 |
| commit | 38ccd6af8abbafff98d458a1c62909acfc09a514 (patch) | |
| tree | 1a4158db5c7e5e98111ff99d4a9078d93b4ccfcc /shell/ash.c | |
| parent | 8e2174e9bd836e53c8b9c6e00d1bc6e2a718686e (diff) | |
| download | 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
------------------------------------------------------------------------------
(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 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c index 56fba4a57..24958c0fc 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -177,7 +177,6 @@ #define JOBS ENABLE_ASH_JOB_CONTROL -#include <setjmp.h> #include <fnmatch.h> #include <sys/times.h> #include <sys/utsname.h> /* for setting $HOSTNAME */ |