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(parent: 8cf3fad) | patch
Defend against null error message reported by libxml2.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 8 Feb 2019 18:30:42 +0000 (13:30 -0500)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 8 Feb 2019 18:30:57 +0000 (13:30 -0500)
commit8e2956734b98933f833c7845da724c7a6d98341d
tree5e1cf02d32a16b6a88d827d2ebddf188becbd4e0tree | snapshot
parent8cf3fada2f87f2cbd0102389bf59434b45e911fecommit | diff
Defend against null error message reported by libxml2.

While this isn't really supposed to happen, it can occur in OOM
situations and perhaps others.  Instead of crashing, substitute
"(no message provided)".

I didn't worry about localizing this text, since we aren't
localizing anything else here; besides, if we're on the edge of
OOM, it's unlikely gettext() would work.

Report and fix by Sergio Conde Gómez in bug #15624.

Discussion: https://postgr.es/m/15624-4dea54091a2864e6@postgresql.org
src/backend/utils/adt/xml.c diff | blob | history
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