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Makefile.depend
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Makefile.inc
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acct
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coredump_phnum_helper.c
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coredump_phnum_test.sh
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execve
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fdgrowtable_test.c
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kcov.c
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kern_copyin.c
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kern_descrip_test.c
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kill_zombie.c
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libkern_crc32.c
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pdeathsig.c
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pdeathsig_helper.c
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pipe
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ptrace_test.c
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reaper.c
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sendfile_helper.c
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sendfile_test.sh
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sigaltstack.c
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sonewconn_overflow.py
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sonewconn_overflow.sh
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sys_getrandom.c
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unix_passfd_test.c
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unix_seqpacket_test.c
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unix_socketpair_test.c
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waitpid_nohang.c
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Editing: coredump_phnum_test.sh
# # Copyright (c) 2016 Dell EMC Isilon # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions # are met: # 1. Redistributions of source code must retain the above copyright # notice, this list of conditions, and the following disclaimer, # without modification. # 2. Redistributions in binary form must reproduce at minimum a disclaimer # substantially similar to the "NO WARRANTY" disclaimer below # ("Disclaimer") and any redistribution must be conditioned upon # including a substantially similar Disclaimer requirement for further # binary redistribution. # # NO WARRANTY # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGES. # # $FreeBSD$ atf_test_case coredump_phnum cleanup coredump_phnum_head() { atf_set "descr" "More than 65534 segments" atf_set "require.config" "allow_sysctl_side_effects" atf_set "require.progs" "readelf procstat" atf_set "require.user" "root" } coredump_phnum_body() { # Set up core dumping atf_check -o save:coredump_phnum_restore_state sysctl -e \ kern.coredump kern.corefile ulimit -c unlimited atf_check -o ignore sysctl kern.coredump=1 atf_check -o ignore sysctl kern.corefile=coredump_phnum_helper.core atf_check -o save:cuc sysctl -n kern.compress_user_cores read cuc < cuc atf_check -s signal:sigabrt "$(atf_get_srcdir)/coredump_phnum_helper" case "$cuc" in 0) unzip_status=0 ;; 1) gunzip coredump_phnum_helper.core.gz 2>unzip_stderr unzip_status=$? ;; 2) zstd -qd coredump_phnum_helper.core.zst 2>unzip_stderr unzip_status=$? ;; *) atf_skip "unsupported kern.compress_user_cores=$cuc" ;; esac if [ $unzip_status -ne 0 ]; then if grep -q 'No space left on device' unzip_stderr; then atf_skip "file system full: $(df $PWD | tail -n 1)" fi atf_fail "unzip failed; status ${unzip_status}; " \ "stderr: $(cat unzip_stderr)" fi # Check that core looks good if [ ! -f coredump_phnum_helper.core ]; then atf_fail "Helper program did not dump core" fi # These magic numbers don't have any real significance. They are just # the result of running the helper program and dumping core. The only # important bit is that they're larger than 65535 (UINT16_MAX). atf_check -o "match:65535 \(66[0-9]{3}\)" \ -x 'readelf -h coredump_phnum_helper.core | grep "Number of program headers:"' atf_check -o "match:There are 66[0-9]{3} program headers" \ -x 'readelf -l coredump_phnum_helper.core | grep -1 "program headers"' atf_check -o "match: 00000(0000000000)?1 .* 66[0-9]{3} " \ -x 'readelf -S coredump_phnum_helper.core | grep -A1 "^ \[ 0\] "' atf_check -o "match:66[0-9]{3}" \ -x 'procstat -v coredump_phnum_helper.core | wc -l' } coredump_phnum_cleanup() { rm -f coredump_phnum_helper.core if [ -f coredump_phnum_restore_state ]; then sysctl -f coredump_phnum_restore_state rm -f coredump_phnum_restore_state fi rm -f cuc } atf_init_test_cases() { atf_add_test_case coredump_phnum }
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