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| author | monty@mysql.com <> | 2004-02-19 22:04:46 +0200 |
|---|---|---|
| committer | monty@mysql.com <> | 2004-02-19 22:04:46 +0200 |
| commit | e1fee022fa10fc0cceafbd774441d70311e10434 (patch) | |
| tree | 08c075b3e2c0bbc36b991d19939b3e854361827d /libmysql | |
| parent | 25872043b55f88215d656a6a132477916110d7db (diff) | |
| parent | 14dc56b2a11bf6062b4240183ded356678c2d031 (diff) | |
| download | mariadb-git-e1fee022fa10fc0cceafbd774441d70311e10434.tar.gz | |
Merge bk-internal.mysql.com:/home/bk/mysql-4.0
into mysql.com:/home/my/mysql-4.0
Diffstat (limited to 'libmysql')
| -rw-r--r-- | libmysql/libmysql.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/libmysql/libmysql.c b/libmysql/libmysql.c index 2ed6abb8496..febae456fb2 100644 --- a/libmysql/libmysql.c +++ b/libmysql/libmysql.c @@ -316,7 +316,7 @@ HANDLE create_named_pipe(NET *net, uint connect_timeout, char **arg_host, char **arg_unix_socket) { HANDLE hPipe=INVALID_HANDLE_VALUE; - char szPipeName [ 1024 ]; + char pipe_name[1024]; DWORD dwMode; int i; my_bool testing_named_pipes=0; @@ -327,13 +327,15 @@ HANDLE create_named_pipe(NET *net, uint connect_timeout, char **arg_host, if (!host || !strcmp(host,LOCAL_HOST)) host=LOCAL_HOST_NAMEDPIPE; - strxnmov(szPipeName, sizeof(szPipeName), "\\\\", host, "\\pipe\\", - unix_socket, NullS); + + pipe_name[sizeof(pipe_name)-1]= 0; /* Safety if too long string */ + strxnmov(pipe_name, sizeof(pipe_name)-1, "\\\\", host, "\\pipe\\", + unix_socket, NullS); DBUG_PRINT("info",("Server name: '%s'. Named Pipe: %s", host, unix_socket)); for (i=0 ; i < 100 ; i++) /* Don't retry forever */ { - if ((hPipe = CreateFile(szPipeName, + if ((hPipe = CreateFile(pipe_name, GENERIC_READ | GENERIC_WRITE, 0, NULL, @@ -349,7 +351,7 @@ HANDLE create_named_pipe(NET *net, uint connect_timeout, char **arg_host, return INVALID_HANDLE_VALUE; } /* wait for for an other instance */ - if (! WaitNamedPipe(szPipeName, connect_timeout*1000) ) + if (! WaitNamedPipe(pipe_name, connect_timeout*1000) ) { net->last_errno=CR_NAMEDPIPEWAIT_ERROR; sprintf(net->last_error,ER(net->last_errno),host, unix_socket, |