[PATCH] D69726: [analyzer] DynamicSize: Store the dynamic size

Csaba Dabis via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Tue Apr 6 09:37:02 PDT 2021


Charusso added a comment.

In D69726#2671526 <https://reviews.llvm.org/D69726#2671526>, @vsavchenko wrote:

> @Charusso 
> It looks like this patch introduced a some weird false positive on PostgreSQL F16161734: report-guc.c-ParseLongOption-13-1.html <https://reviews.llvm.org/F16161734>
> I'll try to look at it myself and minimize it, but maybe you can get an idea from a full report.

Could you supply us with all the divergence please? If there is only one case, may we can ignore it by appending it to @NoQ's `extremely-weird-bugs.txt` so people can focus on more important stuff.

What I see in the bug report is that: `line 3290 - guc_malloc()` returns null and it is a true positive.


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https://reviews.llvm.org/D69726



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