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| author | He Zhenxing <zhenxing.he@sun.com> | 2010-06-02 20:57:39 +0800 |
|---|---|---|
| committer | He Zhenxing <zhenxing.he@sun.com> | 2010-06-02 20:57:39 +0800 |
| commit | a06e034dd44591aecf3d10cbd509a310a701f0c2 (patch) | |
| tree | e14de2d88ff85a17bf49b0ee591813a6396a74f5 /plugin/semisync | |
| parent | 02fc237a2c4f14d9a2f9b543f732e2347123717f (diff) | |
| parent | f2a9896c471ea2b8a9b1766ba7414d73be7702b1 (diff) | |
| download | mariadb-git-a06e034dd44591aecf3d10cbd509a310a701f0c2.tar.gz | |
Auto merge from 5.1-rep-semisync
Diffstat (limited to 'plugin/semisync')
| -rw-r--r-- | plugin/semisync/semisync_master.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plugin/semisync/semisync_master.cc b/plugin/semisync/semisync_master.cc index 40a0833b23f..2701c575b7a 100644 --- a/plugin/semisync/semisync_master.cc +++ b/plugin/semisync/semisync_master.cc @@ -1128,12 +1128,13 @@ int ReplSemiSyncMaster::readSlaveReply(NET *net, uint32 server_id, log_file_pos = uint8korr(packet + REPLY_BINLOG_POS_OFFSET); log_file_len = packet_len - REPLY_BINLOG_NAME_OFFSET; - if (log_file_len > FN_REFLEN) + if (log_file_len >= FN_REFLEN) { sql_print_error("Read semi-sync reply binlog file length too large"); goto l_end; } strncpy(log_file_name, (const char*)packet + REPLY_BINLOG_NAME_OFFSET, log_file_len); + log_file_name[log_file_len] = 0; if (trc_level & kTraceDetail) sql_print_information("%s: Got reply (%s, %lu)", |