Public bug reported:
Binary package hint: gtk2-engines-qtcurve
when calling common/common.h:rgbToHsv with rgb equal and so max == min
means delta is 0 causing a divide by zero segfault. attached is a
possible fix although there may be a better one it should be fairly
reasonable
Program received signal SIGFPE, Arithmetic exception.
0x00007fffef83c596 in rgbToHsv (r=1, g=<value optimised out>, b=1,
h=0x7fffffffbd80, s=0x7fffffffbd78, v=0x7fffffffbd70)
at /build/buildd/gtk2-engines-qtcurve-1.0.2/common/common.h:1160
1160 /build/buildd/gtk2-engines-qtcurve-1.0.2/common/common.h: No such file
or directory.
in /build/buildd/gtk2-engines-qtcurve-1.0.2/common/common.h
(gdb) bt
#0 0x00007fffef83c596 in rgbToHsv (r=1, g=<value optimised out>, b=1,
h=0x7fffffffbd80, s=0x7fffffffbd78, v=0x7fffffffbd70)
at /build/buildd/gtk2-engines-qtcurve-1.0.2/common/common.h:1160
#1 0x00007fffef856f55 in getCellCol (style=0xd5db00,
window=<value optimised out>, state=<va
ProblemType: Bug
Architecture: amd64
CheckboxSubmission: 716d1b0e0549c96a138b059317db58fe
CheckboxSystem: d7486a0cf4dbe4bfdbdc5f2407943d41
Date: Sat Feb 27 07:04:01 2010
DistroRelease: Ubuntu 10.04
NonfreeKernelModules: nvidia
Package: gtk2-engines-qtcurve 1.0.2-1ubuntu1
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.utf8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
SourcePackage: gtk2-engines-qtcurve
Uname: Linux 2.6.32-14-generic x86_64
** Affects: gtk2-engines-qtcurve (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug lucid
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equal rgb values when calling common/common.h:rgbToHsv causes segfault
https://bugs.launchpad.net/bugs/528872
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