invalid pointer issue

[Brian Deitte]

Hi all,

We're running into an issue where we can see an invalid pointer in grpc.  It's been awhile since I've been in C code, so I've been searching around to try to understand what I see more.  I see in this mailing list that the one time "invalid pointer" was mentioned, it was discussed as a CVE.  So I don't want to cause any problems here and post the info, if people do think of this as being sensitive in all cases.  Let me know if there's a way, here or elsewhere, that I could share what we've seen and how else I can help solve this.

Thanks, Brian