Re: Check for null pointer

2011-08-21 Thread Reinhold Kainhofer
Am Sunday, 21. August 2011, 05:01:38 schrieb Dan Eble: > > On 2011-08-20, at 16:00 , Reinhold Kainhofer wrote: > >> Hmm, do you have any example file where this appears (even if it's not > >> minimal, for now it's just important that we can reproduce it somehow). > > I wonder if this has anything

Re: Check for null pointer

2011-08-20 Thread Dan Eble
> On 2011-08-20, at 16:00 , Reinhold Kainhofer wrote: > >> So, basically, you are saying that whenever you run "make X" through color, >> it >> will crash, but it will not crash in any other cases? >> Are you sure this is not a problem of color together with make (I had some >> strange problem

Re: Check for null pointer

2011-08-20 Thread Dan Eble
On 2011-08-20, at 16:00 , Reinhold Kainhofer wrote: > So, basically, you are saying that whenever you run "make X" through color, > it > will crash, but it will not crash in any other cases? > Are you sure this is not a problem of color together with make (I had some > strange problems that on

Re: Check for null pointer

2011-08-20 Thread Reinhold Kainhofer
Am Saturday, 20. August 2011, 19:29:38 schrieb Dan Eble: > On 2011-08-18, at 10:11 , Carl Sorensen wrote: > > On 8/17/11 10:41 PM, "Dan Eble" wrote: > >> What I have so far is a backtrace: > >> http://lists.gnu.org/archive/html/lilypond-devel/2011-08/msg00494.html > >> > >> and a large amount of

Re: Check for null pointer

2011-08-20 Thread Dan Eble
On 2011-08-18, at 10:11 , Carl Sorensen wrote: > On 8/17/11 10:41 PM, "Dan Eble" wrote: > >> What I have so far is a backtrace: >> http://lists.gnu.org/archive/html/lilypond-devel/2011-08/msg00494.html >> and a large amount of input spread across many files, which is why I chose to >> review t

Re: Check for null pointer

2011-08-18 Thread Carl Sorensen
On 8/17/11 10:41 PM, "Dan Eble" wrote: > Carl Sorensen byu.edu> writes: > >> Do you have more information about the segfault that you'd be willing to >> share with us? > > What I have so far is a backtrace: > http://lists.gnu.org/archive/html/lilypond-devel/2011-08/msg00494.html > and a larg

Re: Check for null pointer

2011-08-17 Thread Dan Eble
Carl Sorensen byu.edu> writes: > Do you have more information about the segfault that you'd be willing to > share with us? What I have so far is a backtrace: http://lists.gnu.org/archive/html/lilypond-devel/2011-08/msg00494.html and a large amount of input spread across many files, which is wh

Re: Check for null pointer

2011-08-17 Thread Carl Sorensen
On 8/16/11 11:15 PM, "Dan Eble" wrote: > I think the following code should check that ev is not null before > dereferencing it. This might be a factor in a segfault I saw. (Sorry to be > so vague, but I am not going to build lilypond to test the theory. It would > take a credible threat of

Check for null pointer

2011-08-16 Thread Dan Eble
I think the following code should check that ev is not null before dereferencing it. This might be a factor in a segfault I saw. (Sorry to be so vague, but I am not going to build lilypond to test the theory. It would take a credible threat of violence to change my mind.) A grep suggests tha