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fix some oss-fuzz bugs (#1180)

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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.
This commit is contained in:
Chen Huitao
2020-01-04 23:42:02 +08:00
committed by Nguyen Anh Quynh
parent 99097cab4c
commit 68eb357984
8 changed files with 17 additions and 17 deletions
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2
qemu/translate-all.c
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@@ -1453,7 +1453,7 @@ void tb_invalidate_phys_page_fast(struct uc_struct* uc, tb_page_addr_t start, in
unsigned long b;
nr = start & ~TARGET_PAGE_MASK;
b = p->code_bitmap[BIT_WORD(nr)] >> (nr & (BITS_PER_LONG - 1));
b = p->code_bitmap[BIT_WORD(nr)] >> ((nr & (BITS_PER_LONG - 1)) & 0x1f);
if (b & ((1 << len) - 1)) {
goto do_invalidate;
}