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Use setrlimit instead of ulimit -c in backtrace tests
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changes/bug29061
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4
changes/bug29061
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@ -0,0 +1,4 @@
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o Minor bugfixes (testing):
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- Call setrlimit() to disable core dumps in test_bt_cl.c instead of
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using `ulimit -c` in test_bt.sh, which violates POSIX shell
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compatibility. Fixes bug 29061; bugfix on 0.3.5.1-alpha.
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@ -3,8 +3,6 @@
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exitcode=0
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ulimit -c 0
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export ASAN_OPTIONS="handle_segv=0:allow_user_segv_handler=1"
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"${builddir:-.}/src/test/test-bt-cl" backtraces || exit $?
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"${builddir:-.}/src/test/test-bt-cl" assert 2>&1 | "${PYTHON:-python}" "${abs_top_srcdir:-.}/src/test/bt_test.py" || exitcode="$?"
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@ -4,6 +4,9 @@
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#include "orconfig.h"
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#include <stdio.h>
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#include <stdlib.h>
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#ifdef HAVE_SYS_RESOURCE_H
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#include <sys/resource.h>
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#endif
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/* To prevent 'assert' from going away. */
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#undef TOR_COVERAGE
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@ -88,6 +91,11 @@ main(int argc, char **argv)
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return 1;
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}
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#ifdef HAVE_SYS_RESOURCE_H
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struct rlimit rlim = { .rlim_cur = 0, .rlim_max = 0 };
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setrlimit(RLIMIT_CORE, &rlim);
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#endif
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#if !(defined(HAVE_EXECINFO_H) && defined(HAVE_BACKTRACE) && \
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defined(HAVE_BACKTRACE_SYMBOLS_FD) && defined(HAVE_SIGACTION))
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puts("Backtrace reporting is not supported on this platform");
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