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| author | Sergei Golubchik <sergii@pisem.net> | 2010-09-11 20:43:48 +0200 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2010-09-11 20:43:48 +0200 |
| commit | a3d80d952d7b99680ca4a3a89e128ecc0d490c10 (patch) | |
| tree | 0d72ee69e037cdd09618ddb53652dd1b220890dc /sql/field.cc | |
| parent | ec06ba24553d2d83b3a6a6bc4d8150910b01ee7c (diff) | |
| parent | 966661c8cc75dd7d540a5fe40b4d893c40e91d26 (diff) | |
| download | mariadb-git-a3d80d952d7b99680ca4a3a89e128ecc0d490c10.tar.gz | |
merge with 5.1
Diffstat (limited to 'sql/field.cc')
| -rw-r--r-- | sql/field.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sql/field.cc b/sql/field.cc index 597ec4f68d0..633c0d96f2c 100644 --- a/sql/field.cc +++ b/sql/field.cc @@ -8696,7 +8696,13 @@ int Field_set::store(longlong nr, bool unsigned_val) { ASSERT_COLUMN_MARKED_FOR_WRITE_OR_COMPUTED; int error= 0; - ulonglong max_nr= set_bits(ulonglong, typelib->count); + ulonglong max_nr; + + if (sizeof(ulonglong)*8 <= typelib->count) + max_nr= ULONGLONG_MAX; + else + max_nr= (ULL(1) << typelib->count) - 1; + if ((ulonglong) nr > max_nr) { nr&= max_nr; |