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Merge bk-internal.mysql.com:/home/bk/mysql-4.1-maint

Browse source 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-maint
This commit is contained in:
unknown 2007-06-08 16:52:40 -04:00
commit 606927f78f
1 changed files with 4 additions and 1 deletions
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5
sql/sql_parse.cc
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@ -909,9 +909,12 @@ static int check_connection(THD *thd)
Old clients send null-terminated string as password; new clients send
the size (1 byte) + string (not null-terminated). Hence in case of empty
password both send '\0'.
Cast *passwd to an unsigned char, so that it doesn't extend the sign for
*passwd > 127 and become 2**32-127 after casting to uint.
*/
uint passwd_len= thd->client_capabilities & CLIENT_SECURE_CONNECTION ?
*passwd++ : strlen(passwd);
(uchar)(*passwd++) : strlen(passwd);
db= thd->client_capabilities & CLIENT_CONNECT_WITH_DB ?
db + passwd_len + 1 : 0;
uint db_len= db ? strlen(db) : 0;