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Fix mismerge.

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cmiller@zippy.cornsilk.net
2008-04-10 15:55:37 -04:00
parent 3c6591ad8f
commit 82d8a99c05
2 changed files with 2 additions and 2 deletions
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2
sql/field.cc
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@@ -8615,7 +8615,7 @@ bool create_field::init(THD *thd, char *fld_name, enum_field_types fld_type,
and 19 as length of 4.1 compatible representation. Silently
shrink it to MAX_DATETIME_COMPRESSED_WIDTH.
*/
DBUG_ASSERT(MAX_DATETIME_COMPRESSED_WIDTH < UINT_MAX);
DBUG_ASSERT(MAX_DATETIME_COMPRESSED_WIDTH < UINT_MAX);
if (length != UINT_MAX) /* avoid overflow; is safe because of min() */
length= ((length+1)/2)*2;
length= min(length, MAX_DATETIME_COMPRESSED_WIDTH);

2
sql/item_create.cc
View File

@@ -531,7 +531,7 @@ Item *create_func_cast(Item *a, Cast_target cast_type,
ulong decoded_size;
errno= 0;
decoded_size= strtoul(c_len, NULL, 10);
if (errno != 0)
if ((errno != 0) || (decoded_size > MAX_FIELD_BLOBLENGTH))
{
my_error(ER_TOO_BIG_DISPLAYWIDTH, MYF(0), "cast as char", MAX_FIELD_BLOBLENGTH);
return NULL;