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(parent: f10a20e) | 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 18:30:42 +0000 (13:30 -0500)
commit0edef16d76beb8286cc832e4e1daf1f16b3d8f4a
tree5825f2933f87a705ebba97b17191c15c2e50dfddtree | snapshot
parentf10a20e14714d2b06b84a260a2bf6cef55f46801commit | 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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