erichkeane wrote:
I spent a while debugging this, and this is far from the correct solution.
However, in my debugging I was able to identify the correct solution, so I'll
prepare a patch to fix this, closing.
https://github.com/llvm/llvm-project/pull/77703
https://github.com/erichkeane closed
https://github.com/llvm/llvm-project/pull/77703
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erichkeane wrote:
Yeah, this doesn't seem right to me. Info is a reference, and thus cannot be
null by language rule. A sufficiently smart compiler will remove your check.
If we're SOMEHOW (though I don't see how?) setting it to nullptr, we need to
fix that as that is not intended, nor
https://github.com/shafik requested changes to this pull request.
I don't believe this is the right approach.
I can only replicate one of the issues: https://godbolt.org/z/7dee3a3cY
I spent some time looking at it and it is quite gnarly but we need to
understand better what is going on.
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: None (DavidKorczynski)
Changes
OSS-Fuzz has reported for a bit of time (since early 2020) a couple of NULL
dereferences due to the Info reference becoming a reference to a NULL pointer.
Am not entirely sure if this is the desired fix
https://github.com/DavidKorczynski created
https://github.com/llvm/llvm-project/pull/77703
OSS-Fuzz has reported for a bit of time (since early 2020) a couple of NULL
dereferences due to the Info reference becoming a reference to a NULL pointer.
Am not entirely sure if this is the desired fix
