Your message dated Tue, 04 Feb 2025 16:06:54 +0000
with message-id <[email protected]>
and subject line Bug#779520: fixed in linuxtv-dvb-apps 1.1.1+rev1500-2
has caused the Debian Bug report #779520,
regarding segfault in atsc_epg when receiving / processing EIT
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
779520: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=779520
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: dvb-apps
Version: 1.1.1+rev1500-1
Severity: normal
File: /usr/bin/atsc_epg
Hello,
I am getting a consistent segfault when I use atsc_epg. Here's the output I
receive:
$ atsc_epg -a 0 -f 63000000
tuning to 63000000 Hz, please wait...
tuner locked.
system time: Sun Mar 1 15:16:36 2015
TS STT time: Sun Mar 1 15:16:51 2015
MGT table:
0: type = 0x0000, PID = 0x1FFB, terrestrial VCT with current_next_indictor=1
1: type = 0x0004, PID = 0x1E80, channel ETT
2: type = 0x0100, PID = 0x1D00, EIT 0
3: type = 0x0101, PID = 0x1D01, EIT 1
4: type = 0x0102, PID = 0x1D02, EIT 2
5: type = 0x0103, PID = 0x1D03, EIT 3
6: type = 0x0104, PID = 0x1D04, EIT 4
7: type = 0x0105, PID = 0x1D05, EIT 5
8: type = 0x0106, PID = 0x1D06, EIT 6
9: type = 0x0107, PID = 0x1D07, EIT 7
10: type = 0x0200, PID = 0x1E00, event ETT 0
11: type = 0x0201, PID = 0x1E01, event ETT 1
12: type = 0x0202, PID = 0x1E02, event ETT 2
13: type = 0x0203, PID = 0x1E03, event ETT 3
14: type = 0x0204, PID = 0x1E04, event ETT 4
15: type = 0x0205, PID = 0x1E05, event ETT 5
16: type = 0x0206, PID = 0x1E06, event ETT 6
17: type = 0x0207, PID = 0x1E07, event ETT 7
receiving EIT .Segmentation fault
After recompiling the package source, to preserve debugging symbols, I obtained
the following backtrace:
Program received signal SIGSEGV, Segmentation fault.
__memcpy_sse2_unaligned ()
at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:142
142 ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S: No such file or
directory.
(gdb) bt full
#0 __memcpy_sse2_unaligned ()
at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:142
No locals.
#1 0x00007ffff79c2d6b in atsc_text_segment_decode () from /usr/lib/libucsi.so
No symbol table info available.
#2 0x000000000040200a in parse_events (section=<optimized out>,
eit=<optimized out>, curr_info=<optimized out>) at atsc_epg.c:654
seg = 0x0
e_info = 0x2
k = 6405240
e = 0x0
start_time = 1425232816
j = 0
end_time = 1425234616
#3 parse_eit (pid=<optimized out>, index=<optimized out>,
dmxfd=<optimized out>) at atsc_epg.c:808
ret = 0
eit_info = 0x0
k = 74
section_num = 0 '\000'
eit = 0x7fffffffcf60
#4 main (argc=0, argv=0x7fffffffcf75) at atsc_epg.c:1199
__FUNCTION__ = "main"
-- System Information:
Debian Release: 8.0
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (200, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.16-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages dvb-apps depends on:
ii dtv-scan-tables 0+git20141218.b46a22c-1
ii libc6 2.19-15
ii libpng12-0 1.2.50-2+b2
ii libx11-6 2:1.6.2-3
ii libzvbi0 0.2.35-3
ii udev 215-12
ii zlib1g 1:1.2.8.dfsg-2+b1
dvb-apps recommends no packages.
dvb-apps suggests no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: linuxtv-dvb-apps
Source-Version: 1.1.1+rev1500-2
Done: Andreas Tille <[email protected]>
We believe that the bug you reported is fixed in the latest version of
linuxtv-dvb-apps, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Andreas Tille <[email protected]> (supplier of updated linuxtv-dvb-apps package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Tue, 04 Feb 2025 16:37:29 +0100
Source: linuxtv-dvb-apps
Architecture: source
Version: 1.1.1+rev1500-2
Distribution: unstable
Urgency: low
Maintainer: Debian VDR Team <[email protected]>
Changed-By: Andreas Tille <[email protected]>
Closes: 715667 715773 716413 779520 826072 926702 928331 1075227
Changes:
linuxtv-dvb-apps (1.1.1+rev1500-2) unstable; urgency=low
.
* Team upload.
.
[ Jonathan McCrohan ]
* d/patches/: Drop uk-CrystalPalace.diff; superseded by
dtv-scan-tables_0+git20130920.f61d5ec-1
* d/: Drop dvb-apps.bug-presubj; scan table bug reports should be reported
against dtv-scan-tables package instead
* d/watch: linuxtv-dvb-apps has been moved into the legacy section of the
linuxtv.org downloads page; update watch file accordingly
.
[ Andreas Tille ]
* Standards-Version: 4.7.0 (routine-update)
* debhelper-compat 13 (routine-update)
* Fix Vcs fields
* Fix gcc-14 build issue
Closes: #1075227
* Move libraries to multiarch dir
* Reorder sequence of d/control fields by cme (routine-update)
* Remove trailing whitespace in debian/changelog (routine-update)
* watch file standard 4 (routine-update)
* d/copyright: DEP5 + review
* Add debian/TODO with potential new upstream source
* Secure URI in watch file
* Fix alevt icon in menus
Closes: #928331
.
[ Bernhard Übelacker ]
* Fix azap crash because of a strlen(0)
Closes: #715667
* Fix czap crash because of a strlen(0)
Closes: #715773
* Fix tzap crash because of a strlen(0)
Closes: #716413
.
[ Andrew Siplas ]
* Storing address inside int leads to segfault on 64-bit machine
Closes: #779520
.
[ Frank Heckenbach ]
* Fix program table overflow
Closes: #826072
* Adapt font size in alevt to modern screen sizes
Closes: #926702
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Files:
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linuxtv-dvb-apps_1.1.1+rev1500-2.dsc
8f781fc942b62491356a43a469bc38f0 22580 video optional
linuxtv-dvb-apps_1.1.1+rev1500-2.debian.tar.xz
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