Changes between Initial Version and Version 1 of Ticket #4353


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Timestamp:
Mar 20, 2019, 9:40:55 AM (5 years ago)
Author:
strk
Comment:

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  • Ticket #4353 – Description

    initial v1  
    11It looks like someone changed the API of a C function, resulting in a backend crash upon using ST_Buffer old signature:
    22
     3{{{
    34==8887== Invalid read of size 1
    45==8887==    at 0x5442B0: pg_detoast_datum (in /usr/lib/postgresql/9.6/bin/postgres)
    56==8887==    by 0x19D7D2A6: buffer (lwgeom_geos.c:809)
    67==8887==  Address 0x0 is not stack'd, malloc'd or (recently) free'd
     8}}}
    79
    810NOTE: I'm using old signature because upgrade fails (see #4353)