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| author | Peter Maydell | 2015-10-16 18:19:35 +0200 |
|---|---|---|
| committer | Peter Maydell | 2015-10-18 12:00:40 +0200 |
| commit | 40fe17bea478793fc9106a630fa3610dad51f939 (patch) | |
| tree | f5d8aeaff4836df6fcb3528f866bf25608d83eba /include/hw/pci/pci.h | |
| parent | Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging (diff) | |
| download | qemu-40fe17bea478793fc9106a630fa3610dad51f939.tar.gz qemu-40fe17bea478793fc9106a630fa3610dad51f939.tar.xz qemu-40fe17bea478793fc9106a630fa3610dad51f939.zip | |
hw/ide/ahci.c: Fix shift left into sign bit
Avoid undefined behaviour from shifting left into the sign bit:
hw/ide/ahci.c:551:36: runtime error: left shift of 255 by 24 places cannot be represented in type 'int'
(Unfortunately C's promotion rules mean that in the expression
"some_uint8_t_variable << 24" the LHS gets promoted to signed
int before shifting.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'include/hw/pci/pci.h')
0 files changed, 0 insertions, 0 deletions