Fixed bugs found by valgrind

Other things:
- Removed innodb_encryption_tables.test from valgrind as it
  takes a REALLY long time

1 files changed, 2 insertions, 0 deletions

diff --git a/sql/log_event.cc b/sql/log_event.cc
index 7341add598f..f9e4365ff94 100644
--- a/sql/log_event.cc
+++ b/sql/log_event.cc
@@ -10228,6 +10228,8 @@ const char *sql_ex_info::init(const char *buf, const char *buf_end,
   }
   else
   {
+    if (buf_end - buf < 7)
+      return 0;                                 // Wrong data
     field_term_len= enclosed_len= line_term_len= line_start_len= escaped_len=1;
     field_term = buf++;			// Use first byte in string
     enclosed=	 buf++;