On 31/8/2006, "Paul Davis" <[EMAIL PROTECTED]> wrote: >On Wed, 2006-08-30 at 22:57 +0000, [EMAIL PROTECTED] wrote: >> Hello, >> >> My program has a drawable to display gfx, using a custom event_expose >> callback to redraw the gfx as needed via draw_rgb_32_image. It works >> perfectly fine until I increase the image size by a factor greater than >> 1.73. No matter which size image the program starts with, if it's size >> is increased by a factor greater than 1.73, it seg faults, (or if it's >> reduced to less than 80 px). > >perfect signature of a memory overrun bug. your code is likely writing >(or possibly reading) from memory that it should not be. doing this will >not necessarily produce an error at the point where the writing is done >- it frequently shows up later when other code that relies on values >being sane discovers that they are not. >
Hmm, I feared as much, have failed to track down such things by code inspection. I'll try valgrind. Thanks. _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
