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Viewing changes to libavutil/x86/cpu.c

  • Committer: Package Import Robot
  • Author(s): Marc Deslauriers
  • Date: 2015-03-16 08:10:23 UTC
  • mfrom: (1.2.24)
  • Revision ID: package-import@ubuntu.com-20150316081023-n87nz86h5222aig3
Tags: 4:0.8.17-0ubuntu0.12.04.1
https://launchpad.net/bugs/1432610
* Update to 0.8.17 to fix multiple security issues (LP: #1432610)
  - CVE-2014-8542
  - CVE-2014-8543
  - CVE-2014-8544
  - CVE-2014-8547
  - CVE-2014-8548
  - CVE-2014-9604

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Lines of Context:
libavutil/x86/cpu.c
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        cpuid(1, eax, ebx, ecx, std_caps);
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        family = ((eax>>8)&0xf) + ((eax>>20)&0xff);
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        model  = ((eax>>4)&0xf) + ((eax>>12)&0xf0);
 
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        if (std_caps & (1 << 15))
 
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            rval |= AV_CPU_FLAG_CMOV;
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        if (std_caps & (1<<23))
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            rval |= AV_CPU_FLAG_MMX;
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        if (std_caps & (1<<25))