Segfault in drizzle_con_uds/drizzle_con_host

[Piotr Przybylski]

The following PHP code causes segmentation fault:

$drizzle = drizzle_create();
$con = drizzle_con_add_tcp($drizzle, '127.0.0.1', 4427, 'root', 'x', false, DRIZZLE_CON_NONE);
var_dump(drizzle_con_uds($con));

The same goes for drizzle_con_host() when connection was created with drizzle_con_add_uds().

Using bzr code with latest libdrizzle and Ubuntu Server 11.04 x86_64.

[Andrew Hutchings (linuxjedi)]

looks like the PHP module isn't handling the NULL const char* return from the libdrizzle functions correctly.

[Piotr Przybylski (crack)]

I remember there were two warnings during build, but can't remember whether it was in these functions or somewhere else.