[ 
http://dev.sourcefabric.org/browse/LS-470?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Romain Beauxis resolved LS-470.
-------------------------------

    Fix Version/s: 1.0 beta
       Resolution: Fixed

Branch LS-470 was just merged.. Hopefully this bug is fixed now.

> Segfault with gavl
> ------------------
>
>                 Key: LS-470
>                 URL: http://dev.sourcefabric.org/browse/LS-470
>             Project: Liquidsoap
>          Issue Type: Bug
>          Components: Liquidsoap
>    Affects Versions: 1.0
>            Reporter: Romain Beauxis
>            Assignee: Romain Beauxis
>            Priority: Major
>             Fix For: 1.0 beta
>
>
> I am experiencing a very weird segfault using gavl video converter..
> Here are the facts:
>  * No problem with native converter
>  * I have ruled out any stupid issue, printf'ing frame parameters, memseting 
> 0 to frame pointer, checking planes size etc..
>  * The issue only appears with the following parameter:
> liq frame size: 320x240
> picture size: between 340x340 and 360x360 (excluded)..
> I am not sure yet that this is an issue in liquidsoap..
> Backtrace:
> #0  scale_uint8_x_4_y_bicubic_sse2 (ctx=0xb930d0, scanline=<value optimized 
> out>, 
>     dest_start=0xcdca00 
> "\236\205\200\377\252\220\212\377\245\224\220\377\252\231\226\377") at 
> scale_y.h:110
> #1  0x00007ffff5215e31 in gavl_video_scale_context_scale (ctx=0xb930d0, 
> src=<value optimized out>, dst=0xbb6f60) at scale_context.c:1482
> #2  0x00007ffff5212e6f in gavl_video_scaler_scale (s=0xb93030, 
> src=0x7fffffffdf60, dst=<value optimized out>) at scale.c:655
> #3  0x00007ffff5223b56 in gavl_video_convert (cnv=<value optimized out>, 
> input_frame=0x578, output_frame=0xcdca00) at video.c:517
> #4  0x00000000007149e2 in caml_gavl_vid_conv_convert (conv=140737139715752, 
> old=140737353857576, new=140737353857696) at gavl_stubs.c:529
> #5  0x000000000074ec5c in caml_c_call ()
> #6  0x00007ffff7fbbaa0 in ?? ()
> Problem appears with any picture in PPM format of size 350x350 so no 
> particular picture attached...

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