#At lp:maria based on revid:[email protected]
2788 Michael Widenius 2010-01-04
Fixed bug in tc.log recovery code that caused crash_commit_before to
sometimes crash.
modified:
sql/log.cc
=== modified file 'sql/log.cc'
--- a/sql/log.cc 2009-12-03 11:19:05 +0000
+++ b/sql/log.cc 2010-01-04 18:25:29 +0000
@@ -5154,8 +5154,8 @@ int TC_LOG_MMAP::open(const char *opt_na
pthread_mutex_init(&pg->lock, MY_MUTEX_INIT_FAST);
pthread_cond_init (&pg->cond, 0);
pg->start=(my_xid *)(data + i*tc_log_page_size);
- pg->end=(my_xid *)(pg->start + tc_log_page_size);
pg->size=pg->free=tc_log_page_size/sizeof(my_xid);
+ pg->end=pg->start + pg->size;
}
pages[0].size=pages[0].free=
(tc_log_page_size-TC_LOG_HEADER_SIZE)/sizeof(my_xid);
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