Package: tvtime
Followup-For: Bug #732207
Dear Maintainer,
I rebuild with dh_strip off. Which gives:
gdb --args tvtime-configure --configfile=/etc/tvtime/tvtime.xml --norm=SECAM
--frequencies=france --device=/dev/video0 --vbidevice=/dev/vbi0 --priority=-10
Program received signal SIGSEGV, Segmentation fault.
__strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:42
42 ../sysdeps/x86_64/multiarch/../strlen.S: Aucun fichier ou dossier de ce
type.
(gdb) bt
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:42
#1 0x0000000000401a1e in main (argc=7, argv=0x7fffffffbce8) at
tvtime-configure.c:39
(gdb) up
#1 0x0000000000401a1e in main (argc=7, argv=0x7fffffffbce8) at
tvtime-configure.c:39
39 if( strlen( getenv( "HOME" ) ) > 230 ) { fprintf( stderr, "HOME is too
long\n" ); exit( 1 ); }
It turns out that getenv always fails here (amd64), quick test for to reproduce:
$ gdb bash
(gdb) b main
(gdb) r
(gdb) p/s (char *)getenv("HOME")
$1 = 0xffffffffffffea8a <Address 0xffffffffffffea8a out of bounds>
Definitely looks like libc6 is broken on amd64 for its 2.17-97 deb at least (I
tested with same libc6 version,
on debian sid too on arm 32 (cortex A9) and i386 also 32 all is fine.
critical indeed , you might want to reassign to libc6 (or I will tomorrow)
BR,
Alban
-- System Information:
Debian Release: jessie/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 3.11-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages tvtime depends on:
ii debconf [debconf-2.0] 1.5.52
ii fonts-freefont-ttf [ttf-freefont] 20120503-1
ii libc6 2.17-97
ii libfreetype6 2.5.1-1
ii libgcc1 1:4.8.2-10
ii libice6 2:1.0.8-2
ii libpng12-0 1.2.49-5
ii libsm6 2:1.2.1-2
ii libstdc++6 4.8.2-10
ii libx11-6 2:1.6.2-1
ii libxext6 2:1.3.2-1
ii libxinerama1 2:1.1.3-1
ii libxml2 2.9.1+dfsg1-3
ii libxtst6 2:1.2.2-1
ii libxv1 2:1.0.9-1
ii libxxf86vm1 1:1.1.3-1
ii perl-modules 5.18.1-5
ii ttf-freefont 20120503-1
ii ucf 3.0027+nmu1
ii zlib1g 1:1.2.8.dfsg-1
Versions of packages tvtime recommends:
ii xmltv-util 0.5.63-2
Versions of packages tvtime suggests:
ii lirc-x 0.9.0~pre1-1
ii oss-compat 4
-- debconf information:
* tvtime/frequencies-pal: France
* tvtime/norm: SECAM
tvtime/vbidevice: /dev/vbi0
tvtime/frequencies-ntsc:
tvtime/frequencies-jp:
tvtime/v4ldevice: /dev/video0
tvtime/processpriority: -10
tvtime/setuid: false
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