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Re: Fix out-of-bounds array indexing in JsonValueList - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: Fix out-of-bounds array indexing in JsonValueList
Date
Msg-id e2322414-4437-47ce-98db-76cd4b68873b@eisentraut.org
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In response to Fix out-of-bounds array indexing in JsonValueList  ("Tristan Partin" <tristan@partin.io>)
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On 29.09.26 06:04, Tristan Partin wrote:
> When compiling Postgres with -fsanitize=bounds, I get the following
> errors in the log:
> 
>     jsonpath_exec.c:3832:3: runtime error: index 3 out of bounds for type 'JsonbValue[2]'
>     jsonpath_exec.c:3918:10: runtime error: index 3 out of bounds for type 'JsonbValue[2]'

I've run into this problem as well, but only when compiling with 
-fstrict-flex-arrays=1.  Is that what you are using?

I would like to get this fixed, because this site appears to be the only 
problem of this kind.  I will check your proposal.

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