[Linphone-users] Linphone crashes with invalid x264 idc level

[Andrew Kornilov]

Hello.

It seems that x264 plugin or linphone itself doesn't like the unknown
idc level and crashes.

I've been trying to setup a video call through Asterisk to my hardware
video phone (http://yealink.com/en/view.asp?ClassLayer=120   works fine
with another Yealink) and after call setup it immediately crashed with
this traceback:


x264 [error]: invalid level_idc: 13
*** stack smashing detected ***: linphone-3 terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x40)[0xb6f7beb0]
/lib/libc.so.6(+0xdde6a)[0xb6f7be6a]
/usr/lib/mediastreamer/plugins/libmsx264.so.0.0.0(+0x1464)[0xb3806464]
/usr/lib/mediastreamer/plugins/libmsx264.so.0.0.0(+0x13cd)[0xb38063cd]
[0x0]
======= Memory map: ========
08048000-08061000 r-xp 00000000 08:03 605574     /usr/bin/linphone-3
08061000-08062000 r--p 00018000 08:03 605574     /usr/bin/linphone-3
08062000-08063000 rw-p 00019000 08:03 605574     /usr/bin/linphone-3
08063000-084d7000 rw-p 00000000 00:00 0          [heap]
97d06000-9bd07000 rw-s 00000000 00:0e 5047907
/dev/shm/pulse-shm-2285240853
9bea4000-9bf3b000 rw-s 001c5000 00:0d 8195       /dev/video0
9bf3b000-9bfd2000 rw-s 0012e000 00:0d 8195       /dev/video0
9bfd2000-9c069000 rw-s 00097000 00:0d 8195       /dev/video0
9c069000-9c100000 rw-s 00000000 00:0d 8195       /dev/video0
9c100000-a0100000 rw-p 00000000 00:00 0
a0100000-a0101000 ---p 00000000 00:00 0
a0101000-a0900000 rwxp 00000000 00:00 0
a0900000-a0901000 ---p 00000000 00:00 0
a0901000-a1100000 rwxp 00000000 00:00 0
a1100000-a1121000 rw-p 00000000 00:00 0
a1121000-a1200000 ---p 00000000 00:00 0
a1242000-a1274000 r-xp 00000000 08:03 172796
/usr/lib/libcroco-0.6.so.3.0.1
a1274000-a1275000 ---p 00032000 08:03 172796
/usr/lib/libcroco-0.6.so.3.0.1
a1275000-a1276000 r--p 00032000 08:03 172796
/usr/lib/libcroco-0.6.so.3.0.1
a1276000-a1278000 rw-p 00033000 08:03 172796
/usr/lib/libcroco-0.6.so.3.0.1
a1278000-a12a8000 r-xp 00000000 08:03 176172
/usr/lib/librsvg-2.so.2.32.1
a12a8000-a12a9000 r--p 0002f000 08:03 176172
/usr/lib/librsvg-2.so.2.32.1
a12a9000-a12aa000 rw-p 00030000 08:03 176172
/usr/lib/librsvg-2.so.2.32.1
a12d5000-a1335000 rw-s 00000000 00:04 92209196   /SYSV00000000 (deleted)
a1376000-a1387000 r-xp 00000000 08:03 189017
/usr/lib/gio/modules/libgioremote-volume-monitor.so
a1387000-a1388000 r--p 00010000 08:03 189017
/usr/lib/gio/modules/libgioremote-volume-monitor.so
a1388000-a1389000 rw-p 00011000 08:03 189017
/usr/lib/gio/modules/libgioremote-volume-monitor.so
a13ec000-a13ed000 ---p 00000000 00:00 0
a13ed000-a1bec000 rwxp 00000000 00:00 0
a1bec000-a1bed000 ---p 00000000 00:00 0
a1bed000-a23ec000 rwxp 00000000 00:00 0
a23ec000-a23f1000 r-xp 00000000 08:01 44584      /lib/libnss_dns-2.11.2.so
a23f1000-a23f2000 r--p 00004000 08:01 44584      /lib/libnss_dns-2.11.2.so
a23f2000-a23f3000 rw-p 00005000 08:01 44584      /lib/libnss_dns-2.11.2.so
a23f3000-a23ff000 r-xp 00000000 08:01 44601
/lib/libnss_nisplus-2.11.2.so
a23ff000-a2400000 r--p 0000b000 08:01 44601
/lib/libnss_nisplus-2.11.2.so
a2400000-a2401000 rw-p 0000c000 08:01 44601
/lib/libnss_nisplus-2.11.2.so
a2406000-a242c000 r--p 00000000 08:04 318947
/home/akornilov/.fonts/verdanaz.ttf
a242c000-a248c000 rw-s 00000000 00:04 92110868   /SYSV00000000 (deleted)
a248c000-a24ae000 r--p 00000000 08:04 318945
/home/akornilov/.fonts/verdanab.ttf
a24ae000-a24cb000 r--s 00000000 08:03 285043     /usr/share/mime/mime.cache
a24cb000-a24e8000 r--s 00000000 08:03 285043     /usr/share/mime/mime.cache
a24e8000-a250b000 r-xp 00000000 08:03 189018
/usr/lib/gio/modules/libgvfsdbus.so
a250b000-a250c000 r--p 00022000 08:03 189018
/usr/lib/gio/modules/libgvfsdbus.so
a250c000-a250d000 rw-p 00023000 08:03 189018
/usr/lib/gio/modules/libgvfsdbus.so
a250d000-a3397000 r--p 00000000 08:03 117353
/usr/share/icons/hicolor/icon-theme.cache
a3397000-a4221000 r--p 00000000 08:03 117353
/usr/share/icons/hicolor/icon-theme.cache
a4221000-a5ab0000 r--p 00000000 08:03 598901
/usr/share/icons/crystalsvg/icon-theme.cache
a5ab0000-a733f000 r--p 00000000 08:03 598901
/usr/share/icons/crystalsvg/icon-theme.cache
a733f000-aa5de000 r--p 00000000 08:03 360242
/usr/share/icons/gnome/icon-theme.cache
aa5de000-ad87d000 r--p 00000000 08:03 360242
/usr/share/icons/gnome/icon-theme.cache
ad87d000-adad1000 r--p 00000000 08:03 148930
/usr/share/icons/Tango/icon-theme.cache
adad1000-add25000 r--p 00000000 08:03 148930
/usr/share/icons/Tango/icon-theme.cache
add25000-ae14e000 r--p 00000000 08:03 67639
/usr/share/icons/Rodent/icon-theme.cache
ae14e000-ae577000 r--p 00000000 08:03 67639
/usr/share/icons/Rodent/icon-theme.cache
ae577000-ae578000 ---p 00000000 00:00 0
ae578000-aed77000 rwxp 00000000 00:00 0
aed77000-aee44000 r-xp 00000000 08:03 171324     /usr/lib/libx264.so.84
aee44000-aee45000 r--p 000cc000 08:03 171324     /usr/lib/libx264.so.84
aee45000-aee46000 rw-p 000cd000 08:03 171324     /usr/lib/libx264.so.84
aee46000-aee4d000 rw-p 00000000 00:00 0
aee4d000-aee4e000 r-xp 00000000 08:03 213851
/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
aee4e000-aee4f000 r--p 00000000 08:03 213851
/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
aee4f000-aee50000 rw-p 00001000 08:03 213851
/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so
aee50000-aee5a000 r-xp 00000000 08:01 44594      /lib/libnss_nis-2.11.2.so
aee5a000-aee5b000 r--p 00009000 08:01 44594      /lib/libnss_nis-2.11.2.so
aee5b000-aee5c000 rw-p 0000a000 08:01 44594      /lib/libnss_nis-2.11.2.so
aee5c000-aee70000 r-xp 00000000 08:03 172636
/usr/lib/libgvfscommon.so.0.0.0
aee70000-aee71000 r--p 00013000 08:03 172636
/usr/lib/libgvfscommon.so.0.0.0
aee71000-aee72000 rw-p 00014000 08:03 172636
/usr/lib/libgvfscommon.so.0.0.0
aee72000-aee76000 r-xp 00000000 08:03 214245
/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
aee76000-aee77000 r--p 00003000 08:03 214245
/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
aee77000-aee78000 rw-p 00004000 08:03 214245
/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
aee78000-aee79000 ---p 00000000 00:00 0
aee79000-af678000 rwxp 00000000 00:00 0
af678000-b3679000 rw-s 00000000 00:0e 5047532
/dev/shm/pulse-shm-597861142
b3679000-b36a3000 r--p 00000000 08:04 318944
/home/akornilov/.fonts/verdana.ttf
b36a3000-b36a5000 r-xp 00000000 08:03 124563
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b36a5000-b36a6000 r--p 00001000 08:03 124563
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b36a6000-b36a7000 rw-p 00002000 08:03 124563
/usr/lib/pango/1.6.0/modules/pango-basic-fc.so
b36a7000-b36ad000 r--s 00000000 08:01 9185
/var/cache/fontconfig/4f70f4f1f809aff504a916f761d89035-le32d4.cache-3
b36ad000-b36ae000 r--s 00000000 08:01 8904
/var/cache/fontconfig/e2f1f4365b771333790e1ea827b9962a-le32d4.cache-3[1]
   26650 abort      linphone-3



Is it a linphone's bug or mediastreamer x264?

Thank you.


P.S. Btw, are you going to add video support for iPhone/Android
versions?  We could pay you for this if so :-)