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fix some oss-fuzz bugs (#1182)

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* fix oss-fuzz 10419.

* fix oss-fuzz 10427.

* fix oss-fuzz 10421.

* fix oss-fuzz 10422.

* fix oss-fuzz 10425.

* fix oss-fuzz 10426.

* fix oss-fuzz 10426.

* fix oss-fuzz 10422.

* fix oss-fuzz  10426.

* fix oss-fuzz 10456.

* fix oss-fuzz 10428.

* fix oss-fuzz 10429.

* fix oss-fuzz 10431.

* fix oss-fuzz 10435.

* fix oss-fuzz 10430.

* fix oss-fuzz 10436.

* remove unused var.

* fix oss-fuzz 10449.

* fix oss-fuzz 10452.

* fix oss-fuzz 11792.

* fix oss-fuzz 10457.

* fix oss-fuzz 11737.

* fix oss-fuzz 10458.

* fix oss-fuzz 10565.

* fix oss-fuzz 11651.

* fix oss-fuzz 10497.

* fix oss-fuzz 10515.

* fix oss-fuzz 10586.

* fix oss-fuzz 10597.

* fiz oss-fuzz 11721.

* fix oss-fuzz 10718.

* fix oss-fuzz 15610.

* fix oss-fuzz 10512.

* fix oss-fuzz 10545.
This commit is contained in:
Chen Huitao
2020-01-05 19:20:29 +08:00
committed by Nguyen Anh Quynh
parent 68eb357984
commit 8621bca537
14 changed files with 31 additions and 31 deletions
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4
qemu/fpu/softfloat.c
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@@ -4606,7 +4606,7 @@ int32 floatx80_to_int32( floatx80 a STATUS_PARAM )
if (floatx80_invalid_encoding(a)) {
float_raise(float_flag_invalid STATUS_VAR);
return 1 << 31;
return (int32)(1U << 31);
}
aSig = extractFloatx80Frac( a );
aExp = extractFloatx80Exp( a );
@@ -4638,7 +4638,7 @@ int32 floatx80_to_int32_round_to_zero( floatx80 a STATUS_PARAM )
if (floatx80_invalid_encoding(a)) {
float_raise(float_flag_invalid STATUS_VAR);
return 1 << 31;
return (int32)(1U << 31);
}
aSig = extractFloatx80Frac( a );
aExp = extractFloatx80Exp( a );