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Bug fix: should use my_multi_malloc() here!!!

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unknown
2003-03-31 13:32:34 +05:00
parent 48d0071395
commit d0038aa7d5
1 changed files with 8 additions and 9 deletions
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17
myisam/rt_split.c
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@@ -264,16 +264,15 @@ int rtree_split_page(MI_INFO *info, MI_KEYDEF *keyinfo, uchar *page, uchar *key,
int max_keys = (mi_getint(page)-2) / (full_length); int max_keys = (mi_getint(page)-2) / (full_length);
n_dim = keyinfo->keysegs / 2; n_dim = keyinfo->keysegs / 2;
{
int coord_buf_size = n_dim * 2 * sizeof(double) * (max_keys + 1 + 4);
coord_buf =
my_alloca(coord_buf_size + sizeof(SplitStruct) * (max_keys + 1));
task = (SplitStruct *)(((char *)coord_buf) + coord_buf_size);
}
next_coord = coord_buf;
if (!my_multi_malloc(MYF(0),
&coord_buf, n_dim * 2 * sizeof(double) * (max_keys + 1 + 4),
&task, sizeof(SplitStruct) * (max_keys + 1),
NullS))
return -1;
next_coord = coord_buf;
stop = task + max_keys; stop = task + max_keys;
source_cur = rt_PAGE_FIRST_KEY(page, nod_flag); source_cur = rt_PAGE_FIRST_KEY(page, nod_flag);