On Tue, 8 Mar 2011 15:32:13 +0100 Carsten Haitzler (The Rasterman) <[email protected]> wrote:
> On Mon, 7 Mar 2011 18:40:55 -0500 Mike Blumenkrantz <[email protected]> said: > > > On Mon, 7 Mar 2011 11:11:19 -0800 > > "Enlightenment SVN" <[email protected]> wrote: > > > > > Log: > > > REVERT! hell no. glu is not going to become a dependency. it never > > > was. you broke gl-es support and didnt link to glu either. it's a > > > separate lib. no no no no no. > > > > > > > > > > > > Author: raster > > > Date: 2011-03-07 11:11:18 -0800 (Mon, 07 Mar 2011) > > > New Revision: 57558 > > > Trac: http://trac.enlightenment.org/e/changeset/57558 > > > > > Okay, didn't know about the glu thing but how do I fix the segv? Because now > > it's back. > > if you look at your fix... you are just plastering over a symptom and not the > real bug. if you look the gw->gl_context is only ever SET once - to the > gl_context created. it's never modified after that - at least i couldnt find > any code that does. on initial set- it cannot be set to null.. because if its > null the whole gw creation fails and aborts. so what you are "fixing"" isnt an > actual bug there - one of 2 things probably happens here. > > 1. somehow a gw is passed in that has been freed already - the bug is in > passing in a freed gw. freeing it too early or mistakenly using it after the > free > or... > 2. something corrupts memory and scribbles over memory where gw is and somehow > sets gw to null - this could actually be corrupted to any value other than > null so the check will not fix issues where its not set to null. same as #1 > above too. > hmm okay, I will look deeper today/tomorrow. -- Mike Blumenkrantz Zentific: NULL pointer dereferences now 50% off! ------------------------------------------------------------------------------ What You Don't Know About Data Connectivity CAN Hurt You This paper provides an overview of data connectivity, details its effect on application quality, and explores various alternative solutions. http://p.sf.net/sfu/progress-d2d _______________________________________________ enlightenment-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/enlightenment-devel
