forked from pool/MozillaFirefox
bf5fb37f98
* rebased patches
* requires NSS 3.15.2 or above
* MFSA 2013-93/CVE-2013-5590/CVE-2013-5591/CVE-2013-5592
Miscellaneous memory safety hazards
* MFSA 2013-94/CVE-2013-5593 (bmo#868327)
Spoofing addressbar through SELECT element
* MFSA 2013-95/CVE-2013-5604 (bmo#914017)
Access violation with XSLT and uninitialized data
* MFSA 2013-96/CVE-2013-5595 (bmo#916580)
Improperly initialized memory and overflows in some JavaScript
functions
* MFSA 2013-97/CVE-2013-5596 (bmo#910881)
Writing to cycle collected object during image decoding
* MFSA 2013-98/CVE-2013-5597 (bmo#918864)
Use-after-free when updating offline cache
* MFSA 2013-99/CVE-2013-5598 (bmo#920515)
Security bypass of PDF.js checks using iframes
* MFSA 2013-100/CVE-2013-5599/CVE-2013-5600/CVE-2013-5601
(bmo#915210, bmo#915576, bmo#916685)
Miscellaneous use-after-free issues found through ASAN fuzzing
* MFSA 2013-101/CVE-2013-5602 (bmo#897678)
Memory corruption in workers
* MFSA 2013-102/CVE-2013-5603 (bmo#916404)
Use-after-free in HTML document templates
OBS-URL: https://build.opensuse.org/package/show/mozilla:Factory/MozillaFirefox?expand=0&rev=356
89 lines
2.6 KiB
Diff
89 lines
2.6 KiB
Diff
Subject: Patches needed to build on SLE11/11.1
|
|
References:
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=513422
|
|
|
|
diff --git a/mozglue/build/SSE.cpp b/mozglue/build/SSE.cpp
|
|
--- a/mozglue/build/SSE.cpp
|
|
+++ b/mozglue/build/SSE.cpp
|
|
@@ -12,26 +12,77 @@ namespace {
|
|
// SSE.h has parallel #ifs which declare MOZILLA_SSE_HAVE_CPUID_DETECTION.
|
|
// We can't declare these functions in the header file, however, because
|
|
// <intrin.h> conflicts with <windows.h> on MSVC 2005, and some files want to
|
|
// include both SSE.h and <windows.h>.
|
|
|
|
#ifdef HAVE_CPUID_H
|
|
|
|
// cpuid.h is available on gcc 4.3 and higher on i386 and x86_64
|
|
-#include <cpuid.h>
|
|
+//#include <cpuid.h>
|
|
|
|
enum CPUIDRegister { eax = 0, ebx = 1, ecx = 2, edx = 3 };
|
|
|
|
+#ifdef __i386__
|
|
+#define _my_cpuid(level, a, b, c, d) \
|
|
+ __asm__ ("xchg{l}\t{%%}ebx, %1\n\t" \
|
|
+ "cpuid\n\t" \
|
|
+ "xchg{l}\t{%%}ebx, %1\n\t" \
|
|
+ : "=a" (a), "=r" (b), "=c" (c), "=d" (d) \
|
|
+ : "0" (level))
|
|
+#else
|
|
+#define _my_cpuid(level, a, b, c, d) \
|
|
+ __asm__ ("cpuid\n\t" \
|
|
+ : "=a" (a), "=b" (b), "=c" (c), "=d" (d) \
|
|
+ : "0" (level))
|
|
+#endif
|
|
+
|
|
+static __inline unsigned int
|
|
+my_cpuid_max (unsigned int __ext, unsigned int *__sig)
|
|
+{
|
|
+ unsigned int __eax, __ebx, __ecx, __edx;
|
|
+
|
|
+#ifdef __i386__
|
|
+ __asm__ ("pushf{l|d}\n\t"
|
|
+ "pushf{l|d}\n\t"
|
|
+ "pop{l}\t%0\n\t"
|
|
+ "mov{l}\t{%0, %1|%1, %0}\n\t"
|
|
+ "xor{l}\t{%2, %0|%0, %2}\n\t"
|
|
+ "push{l}\t%0\n\t"
|
|
+ "popf{l|d}\n\t"
|
|
+ "pushf{l|d}\n\t"
|
|
+ "pop{l}\t%0\n\t"
|
|
+ "popf{l|d}\n\t"
|
|
+ : "=&r" (__eax), "=&r" (__ebx)
|
|
+ : "i" (0x00200000));
|
|
+
|
|
+ if (!((__eax ^ __ebx) & 0x00200000))
|
|
+ return 0;
|
|
+#endif
|
|
+
|
|
+ /* Host supports cpuid. Return highest supported cpuid input value. */
|
|
+ _my_cpuid (__ext, __eax, __ebx, __ecx, __edx);
|
|
+
|
|
+ if (__sig)
|
|
+ *__sig = __ebx;
|
|
+
|
|
+ return __eax;
|
|
+}
|
|
+
|
|
static bool
|
|
has_cpuid_bit(unsigned int level, CPUIDRegister reg, unsigned int bit)
|
|
{
|
|
unsigned int regs[4];
|
|
- return __get_cpuid(level, ®s[0], ®s[1], ®s[2], ®s[3]) &&
|
|
- (regs[reg] & bit);
|
|
+
|
|
+ unsigned int __ext = level & 0x80000000;
|
|
+ if (my_cpuid_max(__ext, 0) < level)
|
|
+ return false;
|
|
+
|
|
+ _my_cpuid(level, regs[0], regs[1], regs[2], regs[3]);
|
|
+ return !!(unsigned(regs[reg]) & bit);
|
|
}
|
|
|
|
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_AMD64))
|
|
|
|
// MSVC 2005 or newer on x86-32 or x86-64
|
|
#include <intrin.h>
|
|
|
|
enum CPUIDRegister { eax = 0, ebx = 1, ecx = 2, edx = 3 };
|