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| author | Sergei Golubchik <sergii@pisem.net> | 2013-04-17 19:42:34 +0200 |
|---|---|---|
| committer | Sergei Golubchik <sergii@pisem.net> | 2013-04-17 19:42:34 +0200 |
| commit | 07315d36030bd1cbe6acfeb3e8f60c49ba876a10 (patch) | |
| tree | 9c74de4bb97507ece945576df7073a7a28f07674 /libmysqld | |
| parent | 4656060f118caba30912cca2557d72fcea307283 (diff) | |
| download | mariadb-git-07315d36030bd1cbe6acfeb3e8f60c49ba876a10.tar.gz | |
strmake_buf(X,Y) helper, equivalent to strmake(X,Y,sizeof(X)-1)
with a bit of lame protection against abuse.
Diffstat (limited to 'libmysqld')
| -rw-r--r-- | libmysqld/lib_sql.cc | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/libmysqld/lib_sql.cc b/libmysqld/lib_sql.cc index 298907b2644..e73fe4b8b77 100644 --- a/libmysqld/lib_sql.cc +++ b/libmysqld/lib_sql.cc @@ -90,7 +90,7 @@ void embedded_get_error(MYSQL *mysql, MYSQL_DATA *data) NET *net= &mysql->net; struct embedded_query_result *ei= data->embedded_info; net->last_errno= ei->last_errno; - strmake(net->last_error, ei->info, sizeof(net->last_error)-1); + strmake_buf(net->last_error, ei->info); memcpy(net->sqlstate, ei->sqlstate, sizeof(net->sqlstate)); mysql->server_status= ei->server_status; my_free(data); @@ -703,8 +703,8 @@ int check_embedded_connection(MYSQL *mysql, const char *db) thd->update_charset(); Security_context *sctx= thd->security_ctx; sctx->host_or_ip= sctx->host= (char*) my_localhost; - strmake(sctx->priv_host, (char*) my_localhost, MAX_HOSTNAME-1); - strmake(sctx->priv_user, mysql->user, USERNAME_LENGTH-1); + strmake_buf(sctx->priv_host, (char*) my_localhost); + strmake_buf(sctx->priv_user, mysql->user); sctx->user= my_strdup(mysql->user, MYF(0)); sctx->proxy_user[0]= 0; sctx->master_access= GLOBAL_ACLS; // Full rights @@ -772,7 +772,7 @@ int check_embedded_connection(MYSQL *mysql, const char *db) return 0; err: - strmake(net->last_error, thd->main_da.message(), sizeof(net->last_error)-1); + strmake_buf(net->last_error, thd->main_da.message()); memcpy(net->sqlstate, mysql_errno_to_sqlstate(thd->main_da.sql_errno()), sizeof(net->sqlstate)-1); @@ -1119,8 +1119,7 @@ net_send_ok(THD *thd, data->embedded_info->affected_rows= affected_rows; data->embedded_info->insert_id= id; if (message) - strmake(data->embedded_info->info, message, - sizeof(data->embedded_info->info)-1); + strmake_buf(data->embedded_info->info, message); bool error= write_eof_packet(thd, server_status, statement_warn_count); thd->cur_data= 0; @@ -1171,7 +1170,7 @@ bool net_send_error_packet(THD *thd, uint sql_errno, const char *err, err, strlen(err), system_charset_info, &error); /* Converted error message is always null-terminated. */ - strmake(ei->info, converted_err, sizeof(ei->info)-1); + strmake_buf(ei->info, converted_err); strmov(ei->sqlstate, sqlstate); ei->server_status= thd->server_status; thd->cur_data= 0; |