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author | Rui Miguel Silva <rui.silva@linaro.org> | 2021-08-19 19:09:26 +0100 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-26 13:30:39 +0200 |
commit | 8e58b7710d6634ed46ae26fedb8459f84f08fd51 (patch) | |
tree | a9890bd2aa502841125eee3a3261262bdd390384 /security | |
parent | 8472896f39cfab2d8fec9ca746070aaf02609169 (diff) | |
download | linux-8e58b7710d6634ed46ae26fedb8459f84f08fd51.tar.gz |
usb: isp1760: check maxpacketsize before using it
When checking if we need one more packet on a bulk pipe we may, even though not probable at all, get there with a zero maxpacketsize. In that case for sure no packet, no even a one more, will be allocated. This will clean the clang-analyzer warning: drivers/usb/isp1760/isp1760-hcd.c:1856:38: warning: Division by zero [clang-analyzer-core.DivideZero] && !(urb->transfer_buffer_length % Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> Link: https://lore.kernel.org/r/20210819180929.1327349-3-rui.silva@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions