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| author | Alexey Kopytov <Alexey.Kopytov@sun.com> | 2009-05-07 18:31:02 +0400 |
|---|---|---|
| committer | Alexey Kopytov <Alexey.Kopytov@sun.com> | 2009-05-07 18:31:02 +0400 |
| commit | c0cd2742af13c90f117b563e368566ed489b1fca (patch) | |
| tree | 216bb788f20f88666bd87a8d8bf98fbcfb8d7572 /mysql-test/r/mysqlbinlog.result | |
| parent | f0791b8b6b02286a7a01b7659050f3bd900a3529 (diff) | |
| download | mariadb-git-c0cd2742af13c90f117b563e368566ed489b1fca.tar.gz | |
Bug #41943: mysqlbinlog.exe crashes if --hexdump option is used
The --hexdump option crashed mysqlbinlog when used together
with the --read-from-remote-server option due to use of
uninitialized memory.
Since Log_event::print_header() relies on temp_buf to be
initialized when the --hexdump option is present,
dump_remote_log_entries() was fixed to setup temp_buf to point
to the start of a binlog event as done in
dump_local_log_entries().
The root cause of this bug is identical to the one for
bug #17654. The latter was fixed in 5.1 and up, so this
patch is backport of the patches for bug #17654 to 5.0.
Only 5.0 needs a changelog entry.
client/mysqlbinlog.cc:
Fixed dump_remote_log_entries() so that temp_buf is initialized
as it may be used later by Log_event::print_header() if the
--hexdump option is present.
mysql-test/r/mysqlbinlog.result:
Added a test case for bug #41943.
mysql-test/t/mysqlbinlog.test:
Added a test case for bug #41943.
Diffstat (limited to 'mysql-test/r/mysqlbinlog.result')
| -rw-r--r-- | mysql-test/r/mysqlbinlog.result | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mysql-test/r/mysqlbinlog.result b/mysql-test/r/mysqlbinlog.result index 23244d2b3c4..4cb8eb29f19 100644 --- a/mysql-test/r/mysqlbinlog.result +++ b/mysql-test/r/mysqlbinlog.result @@ -380,4 +380,6 @@ IS NOT NULL 1 *** Unsigned server_id 4294967295 is found: 1 *** SET @@global.server_id= 1; +RESET MASTER; +FLUSH LOGS; End of 5.0 tests |