Re: [PATCH] Detect escape of ErrorContextCallback stack pointers (and from PG_TRY() )
| От | Craig Ringer |
|---|---|
| Тема | Re: [PATCH] Detect escape of ErrorContextCallback stack pointers (and from PG_TRY() ) |
| Дата | |
| Msg-id | CAMsr+YENpG2nU3aTxWX_T=+g-dsyZoR6bPqUxEro7YKuwYr9Tw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: [PATCH] Detect escape of ErrorContextCallback stack pointers (and from PG_TRY() ) (Craig Ringer <craig@2ndquadrant.com>) |
| Ответы |
Re: [PATCH] Detect escape of ErrorContextCallback stack pointers (and from PG_TRY() )
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| Список | pgsql-hackers |
On Fri, 4 Sep 2020 at 14:13, Craig Ringer <craig@2ndquadrant.com> wrote:
I actually had a pretty good look around for static analysis options to see if I could find anything that might help us out before I landed up with this approach.
Using a test program:
so ... that's interesting. I'll need to do some checking and verify that it's effective on the actual problem I originally had, but if so, I shall proceed with kicking myself now.
Handily, the same thing can be used to detect PG_TRY() escapes.
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