Avoid out-of-bounds read in errfinish if error_stack_depth < 0. If errordata_stack_depth < 0, we won't find that out and correct the problem until CHECK_STACK_DEPTH() is invoked. In the meantime, elevel will be set based on an invalid read. This is probably harmless in practice, but it seems cleaner this way.
Xi Wang Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/9d140f7be2836e3baf6c9dc7989dea69ef693532 Modified Files -------------- src/backend/utils/error/elog.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
