diff options
Diffstat (limited to 'myisam/mi_open.c')
| -rw-r--r-- | myisam/mi_open.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/myisam/mi_open.c b/myisam/mi_open.c index e36a52db92b..c417186de6a 100644 --- a/myisam/mi_open.c +++ b/myisam/mi_open.c @@ -506,20 +506,10 @@ MI_INFO *mi_open(const char *name, int mode, uint open_flags) /* Allocate buffer for one record */ - extra=0; - if (share->options & HA_OPTION_PACK_RECORD) - extra=ALIGN_SIZE(MI_MAX_DYN_BLOCK_HEADER)+MI_SPLIT_LENGTH+ - MI_DYN_DELETE_BLOCK_HEADER; - - tmp_length=max(share->base.pack_reclength,share->base.max_key_length); - info.alloced_rec_buff_length=tmp_length; - if (!(info.rec_alloc=(byte*) my_malloc(tmp_length+extra+8, - MYF(MY_WME | MY_ZEROFILL)))) + /* prerequisites: bzero(info) && info->s=share; are met. */ + if (!mi_fix_rec_buff_for_blob(&info, 0)) goto err; - if (extra) - info.rec_buff=info.rec_alloc+ALIGN_SIZE(MI_MAX_DYN_BLOCK_HEADER); - else - info.rec_buff=info.rec_alloc; + bzero(info.rec_alloc, info.alloced_rec_buff_length); *m_info=info; #ifdef THREAD |