Bug#448303: marked as done (scantv crashes with "invalid pointer" at end of scan)
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has caused the Debian Bug report #448303,
regarding scantv crashes with "invalid pointer" at end of scan
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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--
448303: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=448303
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: scantv crashes with "invalid pointer" at end of scan
- From: Andreas Hartmann <andi@ahash.de>
- Date: Sun, 28 Oct 2007 00:04:48 +0200
- Message-id: <20071027220448.5615.65888.reportbug@zed>
Package: scantv
Version: 3.95.dfsg.1-4
Severity: important
The following command causes scantv to crash at the end of the scan:
scantv -n pal -f europe-west -c /dev/video1 -C /dev/vbi1
...
68 (847.25 MHz): no station
69 (855.25 MHz): no station
*** glibc detected *** scantv: free(): invalid pointer: 0xb7cc5540 ***
======= Backtrace: =========
/lib/i686/cmov/libc.so.6[0xb7d3ccf5]
/lib/i686/cmov/libc.so.6(cfree+0x90)[0xb7d40790]
/usr/lib/xawtv/drv0-v4l2.so[0xb7cc20e6]
scantv(main+0x635)[0x804d255]
/lib/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7ce9050]
scantv[0x804c951]
======= Memory map: ========
08048000-0805e000 r-xp 00000000 03:06 19815 /usr/bin/scantv
0805e000-0805f000 rw-p 00016000 03:06 19815 /usr/bin/scantv
0805f000-08084000 rw-p 0805f000 00:00 0 [heap]
b7a00000-b7a21000 rw-p b7a00000 00:00 0
b7a21000-b7b00000 ---p b7a21000 00:00 0
b7b13000-b7b1d000 r-xp 00000000 03:06 79843 /lib/libgcc_s.so.1
b7b1d000-b7b1e000 rw-p 00009000 03:06 79843 /lib/libgcc_s.so.1
b7b32000-b7b42000 rw-s 000f0000 00:0c 14531 /dev/vbi1
b7b42000-b7b52000 rw-s 000e0000 00:0c 14531 /dev/vbi1
b7b52000-b7b62000 rw-s 000d0000 00:0c 14531 /dev/vbi1
b7b62000-b7b72000 rw-s 000c0000 00:0c 14531 /dev/vbi1
b7b72000-b7b82000 rw-s 000b0000 00:0c 14531 /dev/vbi1
b7b82000-b7b92000 rw-s 000a0000 00:0c 14531 /dev/vbi1
b7b92000-b7ba2000 rw-s 00090000 00:0c 14531 /dev/vbi1
b7ba2000-b7bb2000 rw-s 00080000 00:0c 14531 /dev/vbi1
b7bb2000-b7bc2000 rw-s 00070000 00:0c 14531 /dev/vbi1
b7bc2000-b7bd2000 rw-s 00060000 00:0c 14531 /dev/vbi1
b7bd2000-b7be2000 rw-s 00050000 00:0c 14531 /dev/vbi1
b7be2000-b7bf2000 rw-s 00040000 00:0c 14531 /dev/vbi1
b7bf2000-b7c02000 rw-s 00030000 00:0c 14531 /dev/vbi1
b7c02000-b7c12000 rw-s 00020000 00:0c 14531 /dev/vbi1
b7c12000-b7c22000 rw-s 00010000 00:0c 14531 /dev/vbi1
b7c22000-b7c32000 rw-s 00000000 00:0c 14531 /dev/vbi1
b7c32000-b7c6b000 rw-p b7c32000 00:00 0
b7c6b000-b7c84000 r-xp 00000000 03:06 18480 /usr/lib/libdv.so.4.0.3
b7c84000-b7c86000 rw-p 00019000 03:06 18480 /usr/lib/libdv.so.4.0.3
b7c86000-b7c92000 rw-p b7c86000 00:00 0
b7c9d000-b7c9e000 r-xp 00000000 03:06 35485 /usr/lib/xawtv/write-dv.so
b7c9e000-b7c9f000 rw-p 00000000 03:06 35485 /usr/lib/xawtv/write-dv.so
b7c9f000-b7ca1000 r-xp 00000000 03:06 35484 /usr/lib/xawtv/write-avi.so
b7ca1000-b7ca2000 rw-p 00002000 03:06 35484 /usr/lib/xawtv/write-avi.so
b7ca2000-b7ca5000 r-xp 00000000 03:06 35482 /usr/lib/xawtv/snd-oss.so
b7ca5000-b7ca6000 rw-p 00002000 03:06 35482 /usr/lib/xawtv/snd-oss.so
b7ca6000-b7ca8000 r-xp 00000000 03:06 35481 /usr/lib/xawtv/read-dv.so
b7ca8000-b7ca9000 rw-p 00001000 03:06 35481 /usr/lib/xawtv/read-dv.so
b7ca9000-b7cab000 r-xp 00000000 03:06 35479 /usr/lib/xawtv/read-avi.so
b7cab000-b7cac000 rw-p 00001000 03:06 35479 /usr/lib/xawtv/read-avi.so
b7cac000-b7cad000 r-xp 00000000 03:06 35478 /usr/lib/xawtv/linedoubler.so
b7cad000-b7cae000 rw-p 00000000 03:06 35478 /usr/lib/xawtv/linedoubler.so
b7cae000-b7caf000 r-xp 00000000 03:06 35477 /usr/lib/xawtv/linear-blend.so
b7caf000-b7cb0000 rw-p 00000000 03:06 35477 /usr/lib/xawtv/linear-blend.so
b7cb0000-b7cb2000 r-xp 00000000 03:06 35475 /usr/lib/xawtv/flt-smooth.so
b7cb2000-b7cb3000 rw-p 00001000 03:06 35475 /usr/lib/xawtv/flt-smooth.so
b7cb3000-b7cb9000 r-xp 00000000 03:06 34760 /usr/lib/xawtv/drv1-v4l.so
b7cb9000-b7cbe000 rw-p 00006000 03:06 34760 /usr/lib/xawtv/drv1-v4l.so
b7cbe000-b7cc5000 r-xp 00000000 03:06 34759 /usr/lib/xawtv/drv0-v4l2.so
b7cc5000-b7cd1000 rw-p 00006000 03:06 34759 /usr/lib/xawtv/drv0-v4l2.so
b7cd1000-b7cd3000 rw-p b7cd1000 00:00 0
b7cd3000-b7e15000 r-xp 00000000 03:06 321050 /lib/i686/cmov/libc-2.6.1.so
b7e15000-b7e16000 r--p 00142000 03:06 321050 /lib/i686/cmov/libc-2.6.1.so
b7e16000-b7e18000 rw-p 00143000 03:06 321050 /lib/i686/cmov/libc-2.6.1.so
b7e18000-b7e1b000 rw-p b7e18000 00:00 0
b7e1b000-b7e39000 r-xp 00000000 03:06 22803 /usr/lib/libjpeg.so.62.0.0
b7e39000-b7e3a000 rw-p 0001e000 03:06 22803 /usr/lib/libjpeg.so.62.0.0
b7e3a000-b7e4e000 r-xp 00000000 03:06 18141 /usr/lib/libz.so.1.2.3.3Aborted
I wonder if this bug is related to #430079.
"scantv -h" works as expected on my machine.
-- System Information:
Debian Release: lenny/sid
APT prefers testing-proposed-updates
APT policy: (500, 'testing-proposed-updates'), (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.22-4-p4pe (PREEMPT)
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash
Versions of packages scantv depends on:
ii libc6 2.6.1-1+b1 GNU C Library: Shared libraries
ii libjpeg62 6b-14 The Independent JPEG Group's JPEG
ii libpng12-0 1.2.15~beta5-3 PNG library - runtime
ii libzvbi0 0.2.25-2 Vertical Blanking Interval decoder
ii xawtv-plugins 3.95.dfsg.1-4 plugins for xawtv and motv
ii zlib1g 1:1.2.3.3.dfsg-6 compression library - runtime
scantv recommends no packages.
-- no debconf information
--- End Message ---
--- Begin Message ---
the bug has been fixed but not closed properly
Best regards
Mina M Farage
--- End Message ---
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