diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | soft-fp/unorddf2.c | 5 | ||||
| -rw-r--r-- | soft-fp/unordsf2.c | 5 | ||||
| -rw-r--r-- | soft-fp/unordtf2.c | 5 |
5 files changed, 22 insertions, 1 deletions
@@ -1,5 +1,11 @@ 2013-10-12 Joseph Myers <joseph@codesourcery.com> + [BZ #16036] + * soft-fp/unorddf2.c (__unorddf2): Raise "invalid" exception for + signaling NaN arguments. + * soft-fp/unordsf2.c (__unordsf2): Likewise. + * soft-fp/unordtf2.c (__unordtf2): Likewise. + [BZ #14910] * soft-fp/gedf2.c (__gedf2): Raise "invalid" exception for all unordered operands. @@ -14,7 +14,7 @@ Version 2.19 15681, 15723, 15734, 15735, 15736, 15748, 15749, 15754, 15760, 15797, 15844, 15849, 15855, 15856, 15857, 15859, 15867, 15886, 15887, 15890, 15892, 15893, 15895, 15897, 15905, 15909, 15919, 15921, 15923, 15939, - 15963, 15966, 15988, 16032, 16034. + 15963, 15966, 15988, 16032, 16034, 16036. * CVE-2012-4412 The strcoll implementation caches indices and rules for large collation sequences to optimize multiple passes. This cache diff --git a/soft-fp/unorddf2.c b/soft-fp/unorddf2.c index 2e77f2d..bc4efa3 100644 --- a/soft-fp/unorddf2.c +++ b/soft-fp/unorddf2.c @@ -32,12 +32,17 @@ CMPtype __unorddf2(DFtype a, DFtype b) { + FP_DECL_EX; FP_DECL_D(A); FP_DECL_D(B); CMPtype r; + FP_INIT_EXCEPTIONS; FP_UNPACK_RAW_D(A, a); FP_UNPACK_RAW_D(B, b); FP_CMP_UNORD_D(r, A, B); + if (r && (FP_ISSIGNAN_D(A) || FP_ISSIGNAN_D(B))) + FP_SET_EXCEPTION(FP_EX_INVALID); + FP_HANDLE_EXCEPTIONS; return r; } diff --git a/soft-fp/unordsf2.c b/soft-fp/unordsf2.c index b5b5322..217975f 100644 --- a/soft-fp/unordsf2.c +++ b/soft-fp/unordsf2.c @@ -32,13 +32,18 @@ CMPtype __unordsf2(SFtype a, SFtype b) { + FP_DECL_EX; FP_DECL_S(A); FP_DECL_S(B); CMPtype r; + FP_INIT_EXCEPTIONS; FP_UNPACK_RAW_S(A, a); FP_UNPACK_RAW_S(B, b); FP_CMP_UNORD_S(r, A, B); + if (r && (FP_ISSIGNAN_S(A) || FP_ISSIGNAN_S(B))) + FP_SET_EXCEPTION(FP_EX_INVALID); + FP_HANDLE_EXCEPTIONS; return r; } diff --git a/soft-fp/unordtf2.c b/soft-fp/unordtf2.c index 1a85c25..3650cf4 100644 --- a/soft-fp/unordtf2.c +++ b/soft-fp/unordtf2.c @@ -32,13 +32,18 @@ CMPtype __unordtf2(TFtype a, TFtype b) { + FP_DECL_EX; FP_DECL_Q(A); FP_DECL_Q(B); CMPtype r; + FP_INIT_EXCEPTIONS; FP_UNPACK_RAW_Q(A, a); FP_UNPACK_RAW_Q(B, b); FP_CMP_UNORD_Q(r, A, B); + if (r && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B))) + FP_SET_EXCEPTION(FP_EX_INVALID); + FP_HANDLE_EXCEPTIONS; return r; } |