https://bugzilla.novell.com/show_bug.cgi?id=758713 https://bugzilla.novell.com/show_bug.cgi?id=758713#c0 Summary: games/libdevil: unconditional use of SSE3 instructions Classification: openSUSE Product: openSUSE.org Version: unspecified Platform: Other OS/Version: Other Status: NEW Severity: Major Priority: P5 - None Component: 3rd party software AssignedTo: christian.morales.vega@gmail.com ReportedBy: daniel@constexpr.org QAContact: opensuse-communityscreening@forge.provo.novell.com CC: prusnak@opensuse.org Found By: --- Blocker: --- DevIL's 1.7.8 ./configure script enables SSE, SSE2 and SSE3 instructions if supported by the compiler and unless such instructions are explicitly disabled by --disable-sse3 etc. There is not run-time check for CPU support when using these instructions - in fact it adds the -msse3 compiler option. SSE3 is not universally supported in 32-bit x86 CPUs and using affected functions such as ilConvertImage() may result in the application being terminated with the SIGILL signal on such CPUs. Re-building DevIL without SSE3 support fixes this bug - disabling SSE2 and SSE should also be considered. There is also an upstream DevIL bug report at https://sourceforge.net/tracker/?func=detail&aid=3520344&group_id=4470&atid=104470 This bug is also found in many other Linux distributions' DevIL packages: - Gentoo (fixed): https://bugs.gentoo.org/show_bug.cgi?id=412791 - Debian (open since over a year) http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572954 - Ubuntu (open): https://bugs.launchpad.net/ubuntu/+source/devil/+bug/987634 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.