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Bug#13889741: HANDLE_FATAL_SIGNAL IN _DB_ENTER_ |HANDLE_FATAL_SIGNAL IN STRNLEN

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Follow up patch to resolve pb2 failure on windows platform
This commit is contained in:
Mayank Prasad 2012-07-10 19:59:59 +05:30
parent 96bb813a45
commit 7dcc643d10
1 changed files with 5 additions and 2 deletions
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7
sql/sql_show.cc
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@ -2784,9 +2784,12 @@ int make_db_list(THD *thd, List<LEX_STRING> *files,
/*
If we have db lookup vaule we just add it to list and
exit from the function
exit from the function.
We don't do this for database names longer than the maximum
path length.
*/
if (lookup_field_vals->db_value.str)
if (lookup_field_vals->db_value.str &&
lookup_field_vals->db_value.length < FN_REFLEN)
{
if (is_infoschema_db(lookup_field_vals->db_value.str,
lookup_field_vals->db_value.length))