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Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint

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into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint-2
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2007-06-12 10:33:39 -04:00
parent d447929a02 7c81e00235
commit 5965e8879b
1 changed files with 4 additions and 1 deletions
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5
sql/sql_parse.cc
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@ -1700,11 +1700,14 @@ bool dispatch_command(enum enum_server_command command, THD *thd,
Old clients send null-terminated string ('\0' for empty string) for
password. New clients send the size (1 byte) + string (not null
terminated, so also '\0' for empty string).
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.
*/
char db_buff[NAME_LEN+1]; // buffer to store db in utf8
char *db= passwd;
uint passwd_len= thd->client_capabilities & CLIENT_SECURE_CONNECTION ?
*passwd++ : strlen(passwd);
(uchar)(*passwd++) : strlen(passwd);
db+= passwd_len + 1;
#ifndef EMBEDDED_LIBRARY
/* Small check for incoming packet */