Red Hat Bugzilla – Bug 85477
Segmentation fault on GIF conversion
Last modified: 2015-03-04 20:12:04 EST
Description of problem:
I regularly use netpbm-tools for making non-interlaced GIFs interlaced. With
three new pictures I get a segmentation fault. With my old images it still works.
Version-Release number of selected component (if applicable):
Always, see below
Steps to Reproduce:
1. giftopnm silver_border.gif | ppmtogif -interlace >silver_border_interlaced.gif
ppmtogif: computing colormap...
ppmtogif: 29 colors found
giftopnm works, but pptogif dumps core
I attach the picture for you.
Created attachment 90452 [details]
GIF that triggers the seg fault
It seems to be a problem of the -interlace code, because it works without these
option, but of course that is not what I want to have.
Same problem with RedHat 8.0, netpbm-progs-9.24-9.80.2.
Fixed in latest netpbm-10.19-2 available via rawhide.
Read ya, Phil