+2013-11-16 Joseph Myers <joseph@codesourcery.com>
+
+ [BZ #16167]
+ * sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Check for first
+ argument being NaN and avoid computations with second argument in
+ that case.
+ * sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Likewise.
+ * sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise.
+ * sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Likewise.
+
2013-11-15 Arun Kumar Pyasi <arun@chitwanix.com>
* locale/iso-639.def: Add Chitwani Tharu (the).
15887, 15890, 15892, 15893, 15895, 15897, 15905, 15909, 15917, 15919,
15921, 15923, 15939, 15948, 15963, 15966, 15985, 15988, 15997, 16032,
16034, 16036, 16037, 16041, 16071, 16072, 16074, 16078, 16103, 16112,
- 16143, 16150, 16151, 16153, 16172.
+ 16143, 16150, 16151, 16153, 16167, 16172.
* CVE-2012-4412 The strcoll implementation caches indices and rules for
large collation sequences to optimize multiple passes. This cache
cmpb $0x05, %ah
je 15f // x is ±inf
+ cmpb $0x01, %ah
+ je 32f // x is NaN
+
fxch // y : x
/* fistpll raises invalid exception for |y| >= 1L<<63. */
ret
cfi_adjust_cfa_offset (8)
+32: addl $8, %esp
+ cfi_adjust_cfa_offset (-8)
+ fstp %st(1)
+ ret
+
+ cfi_adjust_cfa_offset (8)
.align ALIGNARG(4)
2: // y is a large integer (absolute value at least 1L<<10), but
// may be odd unless at least 1L<<64. So it may be necessary
cmpb $0x05, %ah
je 15f // x is ±inf
+ cmpb $0x01, %ah
+ je 32f // x is NaN
+
fxch // y : x
/* fistpl raises invalid exception for |y| >= 1L<<31. */
f2xm1 // 2^fract(y*log2(x))-1 : int(y*log2(x))
faddl MO(one) // 2^fract(y*log2(x)) : int(y*log2(x))
fscale // 2^fract(y*log2(x))*2^int(y*log2(x)) : int(y*log2(x))
- addl $4, %esp
+32: addl $4, %esp
cfi_adjust_cfa_offset (-4)
fstp %st(1) // 2^fract(y*log2(x))*2^int(y*log2(x))
ret
cmpb $0x05, %ah
je 15f // x is ±inf
+ cmpb $0x01, %ah
+ je 32f // x is NaN
+
fxch // y : x
/* fistpll raises invalid exception for |y| >= 1L<<63. */
ret
cfi_adjust_cfa_offset (8)
+32: addl $8, %esp
+ cfi_adjust_cfa_offset (-8)
+ fstp %st(1)
+ ret
+
+ cfi_adjust_cfa_offset (8)
.align ALIGNARG(4)
2: // y is a large integer (absolute value at least 8), but
// may be odd unless at least 1L<<64. So it may be necessary
cmpb $0x05, %ah
je 15f // x is ±inf
+ cmpb $0x01, %ah
+ je 31f // x is NaN
+
fxch // y : x
/* fistpll raises invalid exception for |y| >= 1L<<63. */