avoid computing 0 offsets from null pointers #884
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Similar work in the kernel: https://patchwork.kernel.org/patch/11351499/ UBsan (+clang-10) complains about doing pointer arithmetic (adding 0) to a nullpointer. This patch is tested with clang-10+ubsan
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The freebsd CI seems like it's having issues, unrelated to the patch |
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Yes, don't worry about the CI, this test has proven flacky in the past, so no surprise here. |
Cyan4973
approved these changes
Jul 8, 2020
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thank you for the time & for reviewing so quickly! <3 |
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Similar work in the kernel:
https://patchwork.kernel.org/patch/11351499/
UBsan (+clang-10) complains about doing pointer arithmetic (adding 0)
to a nullpointer.
This patch is tested with clang-10+ubsan