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fix some oss-fuzz (#1206)

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* fix oss-fuzz 18138.

* fix oss-fuzz 20079.

* fix oss-fuzz 20209.

* fix oss-fuzz 20210.

* fix oss-fuzz 20262.

* rollback.

* rollback.

* fix oss-fuzz 20079.

* fix oss-fuzz 20179.

* fix oss-fuzz 20195.

* fix oss-fuzz 20206.

* fix oss-fuzz 20207.

* fix oss-fuzz 20265.
This commit is contained in:
Chen Huitao
2020-02-25 11:36:06 +08:00
committed by GitHub
parent 393a5641fd
commit c520307959
11 changed files with 41 additions and 19 deletions
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2
qemu/target-arm/neon_helper.c
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@@ -1064,7 +1064,7 @@ uint64_t HELPER(neon_qrshl_u64)(CPUARMState *env, uint64_t val, uint64_t shiftop
} else if (tmp < 0) { \
dest = (src1 + (1 << (-1 - tmp))) >> -tmp; \
} else { \
dest = src1 << tmp; \
dest = ((uint64_t)src1) << tmp; \
if ((dest >> tmp) != src1) { \
SET_QC(); \
dest = (uint32_t)(1 << (sizeof(src1) * 8 - 1)); \