[Git][wine/wine][master] crypt32: Fix invalid access of list head.

[Alexandre Julliard (＠julliard)]

Alexandre Julliard pushed to branch master at wine / wine


Commits:
bcf7fdca by Yuxuan Shui at 2025-06-01T16:35:07+02:00
crypt32: Fix invalid access of list head.

At the end of LIST_FOR_EACH_ENTRY, assuming no matches were found, `provider` will point to the list
head, instead of being NULL. As a result we call IsEqualGUID on invalid memory.

- - - - -


1 changed file:

- dlls/crypt32/sip.c


View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/bcf7fdca088fe79ccf8277325de71c4...

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View it on GitLab: https://gitlab.winehq.org/wine/wine/-/commit/bcf7fdca088fe79ccf8277325de71c4...
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