Use long instead of int when retrieving DIVE_DATE via gtk_tree_model_get

The type of the DIVE_DATE field is G_TYPE_LONG, so when accessing it we
have to pass gtk_tree_model_get() the proper "long *" pointer, rather
than an int.  On 64-bit platforms, passing a pointer to an int would
otherwise result in randomly overwriting another four bytes of stack.

Sadly, there are not much safety checks to warn if our passed variable
to the vararg list is of the correct type, which is unlike
gtk_tree_model_get_value(), which will report typed errors.

This solves a bug that may potentially result in undefined behaviour
on some x64 OS (e.g Ubuntu 12.04 x64).

Reported-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

0 files changed, 0 insertions, 0 deletions