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| author | Peter Maydell <peter.maydell@linaro.org> | 2024-08-30 19:05:16 +0100 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2024-09-16 17:44:07 +0200 |
| commit | 737cb2f3b21af83ab3e01d4f86e52c1c1afe3524 (patch) | |
| tree | db9fc0f0e750e6f7378cdb20934ad6ad1200e0fa /hw/i2c/aspeed_i2c.c | |
| parent | ea9cdbcf3a0b8d5497cddf87990f1b39d8f3bb0a (diff) | |
| download | focaccia-qemu-737cb2f3b21af83ab3e01d4f86e52c1c1afe3524.tar.gz focaccia-qemu-737cb2f3b21af83ab3e01d4f86e52c1c1afe3524.zip | |
hw/gpio/aspeed_gpio: Avoid shift into sign bit
In aspeed_gpio_update() we calculate "mask = 1 << gpio", where gpio can be between 0 and 31. Coverity complains about this because 1 << 31 won't fit in a signed integer. For QEMU this isn't an error because we enable -fwrapv, but we can keep Coverity happy by doing the shift on unsigned numbers. Resolves: Coverity CID 1547742 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/i2c/aspeed_i2c.c')
0 files changed, 0 insertions, 0 deletions