[Cin] Cinelerra crash when loading DV files

[Terje J Hanssen]

Hi Joe,

Just some additional comments, as neither me experienced any crash when 
I tested loading DV files of various sizes on two different Leap 15 
machines with the current Cin-gg build (one month newer than yours):

//usr/bin/cin //
//Cinelerra Infinity - built: Nov 29 2018 09:49:38//
//git://git.cinelerra-gg.org/goodguy/cinelerra.git//
//(c) 2006-2018 Heroine Virtual Ltd. by Adam Williams//
//(c) 2007-2018 cin5 derivative by W.P. Morrow aka goodguy/


The original source for my DV files (408MB, 508MB, 2.1GB) has been 
analog Hi8 video converted to DV through an A/D video converter.
These DV files also play ok with ffplay on Leap 15 (ffmpeg-3 v. 
3.4.4-lp150.9.5 x86_64, packman) which in my case confirms the following 
file properties:

/ffplay dv02_06.dv //
//ffplay version 3.4.4 Copyright (c) 2003-2018 the FFmpeg developers//
//  built with gcc 7 (SUSE Linux)//
//  configuration: --prefix=/usr --libdir=/usr/lib64 
--shlibdir=/usr/lib64 --incdir=/usr/include/ffmpeg 
--extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall 
-D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables 
-fasynchronous-unwind-tables -fstack-clash-protection -g' 
--optflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall 
-D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables 
-fasynchronous-unwind-tables -fstack-clash-protection -g' 
--disable-htmlpages --enable-pic --disable-stripping --enable-shared 
--disable-static --enable-gpl --disable-openssl --enable-avresample 
--enable-libcdio --enable-gnutls --enable-ladspa --enable-libass 
--enable-libbluray --enable-libcelt --enable-libcdio --enable-libdc1394 
--enable-libfreetype --enable-libgsm --enable-libmp3lame 
--enable-libopenjpeg --enable-libopus --enable-libpulse 
--enable-libspeex --enable-libtheora --enable-libtwolame 
--enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp 
--enable-libzimg --enable-libzvbi --enable-vaapi --enable-vdpau 
--enable-libfdk_aac --enable-nonfree --enable-libx264 --enable-libx265 
--enable-libxvid//
//  libavutil      55. 78.100 / 55. 78.100//
//  libavcodec     57.107.100 / 57.107.100//
//  libavformat    57. 83.100 / 57. 83.100//
//  libavdevice    57. 10.100 / 57. 10.100//
//  libavfilter     6.107.100 /  6.107.100//
//  libavresample   3.  7.  0 /  3.  7.  0//
//  libswscale      4.  8.100 /  4.  8.100//
//  libswresample   2.  9.100 /  2.  9.100//
//  libpostproc    54.  7.100 / 54.  7.100//
//
//[dv @ 0x7fb934000b40] Estimating duration from bitrate, this may be 
inaccurate//
//Input #0, dv, from 
'file:///run/media/terje/Seagate_4TB_back/video/DV/dv02_06.dv'://
//  Metadata://
//    timecode        : 00:59:38:22//
//  Duration: 00:02:26.88, start: 0.000000, bitrate: 28800 kb/s//
//    Stream #0:0: Video: dvvideo, yuv420p, 720x576 [SAR 16:15 DAR 4:3], 
25000 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc//
//    Stream #0:1: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s//
/
---------------------

Terje J. H



On Fri, 2018-12-28 at 09:49 +0100, joe wrote:
 > Dear Cinelerra experts,
 >
 > I'm doing following:
 >
 > 1. Start Cinelerra GG official build on the Oct 31, 2018 10:50:41,
 > OS: Suse 15.0
 > 2. Menu: Settings/Format: choose preset PAL 576I - DV(D)
 > 3. Menu: File/Load files (create new resources only) - choose an
 > arbitrary DV file (eg. one with length of ~5 secs, 20MByte), click on
 > OK
 >
 > then immediate crash. If I start cinelerra from a console, I see
 > following messages:
 >
 >
 > joe at 192:~> cin
 >
 > Cinelerra Unify - built: Oct 31 2018 10:50:41
 >
-------
 >
 > lang changed from 'en_US.UTF-8' to ''
 >
 > init plugin index: /usr/lib64/cin/plugins
 >
 > init lv2 index:
 >
 > *** buffer overflow detected ***: cin terminated
 >
 > Aborted (core dumped)
 >
 > joe at 192:~>
 >
 >
 > The issue seems to be sprecific to DV, because I have no problems
 > with importing other formats.