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Fix check for trapping exit() calls in libpq

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Commit e9bc0441f added an errorhint on the exit() check for libpq, but
accidentally changed the nm commandline to use -a instead of -A. These
options are similar enough to hide it in testing, but -a can also show
debugger symbols which isn't what we want. Fix by reverting the check
back to using -A again.

Reported-by: Anton Voloshin <a.voloshin@postgrespro.ru>
Discussion: https://postgr.es/m/bd2c8409-d6b3-5de9-ba0f-40c1381f630f@postgrespro.ru
This commit is contained in:
Daniel Gustafsson 2021-10-04 21:04:11 +02:00
parent c1aa3b3c0d
commit de744e9efb
1 changed files with 1 additions and 1 deletions
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2
src/interfaces/libpq/Makefile
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@ -115,7 +115,7 @@ backend_src = $(top_srcdir)/src/backend
libpq-refs-stamp: $(shlib)
ifneq ($(enable_coverage), yes)
ifeq (,$(filter aix solaris,$(PORTNAME)))
@if nm -a -u $< 2>/dev/null | grep -v __cxa_atexit | grep exit; then \
@if nm -A -u $< 2>/dev/null | grep -v __cxa_atexit | grep exit; then \
echo 'libpq must not be calling any function which invokes exit'; exit 1; \
fi
endif