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| author | Richard Henderson <richard.henderson@linaro.org> | 2023-03-06 01:51:09 +0300 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-03-28 15:23:10 -0700 |
| commit | 49840a4a098149067789255bca6894645f411036 (patch) | |
| tree | 0b5cd9d9f8ef1770890352e9a58bc1e39aa89c6c /include | |
| parent | 2f7828b5729337c61e6c58466d0d78af079db42d (diff) | |
| download | qemu-49840a4a098149067789255bca6894645f411036.zip qemu-49840a4a098149067789255bca6894645f411036.tar.gz qemu-49840a4a098149067789255bca6894645f411036.tar.bz2 | |
accel/tcg: Pass last not end to page_set_flags
Pass the address of the last byte to be changed, rather than
the first address past the last byte. This avoids overflow
when the last page of the address space is involved.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1528
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/cpu-all.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index 548be9c..a2662b1 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -276,7 +276,7 @@ typedef int (*walk_memory_regions_fn)(void *, target_ulong, int walk_memory_regions(void *, walk_memory_regions_fn); int page_get_flags(target_ulong address); -void page_set_flags(target_ulong start, target_ulong end, int flags); +void page_set_flags(target_ulong start, target_ulong last, int flags); void page_reset_target_data(target_ulong start, target_ulong end); int page_check_range(target_ulong start, target_ulong len, int flags); |