6 commits

Author	SHA1	Message	Date
Sergei Golubchik	4a5d25c338	Merge branch '10.1' into 10.2	2016-12-29 13:23:18 +01:00
Vladislav Vaintroub	82ab92bd66	MDEV-10951 Field_newdate::cmp access violation ... The crash is caused by macro uint3korr() accessing memory (1 byte) past the end of allocated page. The macro is written such it reads 4 bytes instead of 3 and discards the value of the last byte. However, it is not always guaranteed that all uint3korr accesses will be valid (i.e that the caller allocates an extra byte after the value). In particular, the tree in Item_func_group_concat does not account for any extra bytes that it would need for comparison of keys in some cases (Field_newdate::cmp, Field_medium::cmp) The fix change uint3korr so it does not access extra bytes.	2016-10-25 22:35:35 +00:00
Sergei Golubchik	00d1db7a38	Merge branch '10.1' into 10.2	2016-02-25 18:19:55 +01:00
Alexander Barkov	09b5865460	MDEV-9511 Valgrind warnings 'Invalid read' in Field_newdate::cmp and Field_newdate::val_str	2016-02-17 08:05:00 +04:00
Monty	076aa182c2	Optimized intkorr() and intstore(functions) for intel 64 bits. ... (Benchmarked, about 30 % faster and 50 % smaller than original)	2016-02-07 10:34:03 +02:00
Michael Widenius	068c61978e	Temporary commit of 10.0-merge	2013-03-26 00:03:13 +02:00