opnsense-src/lib/libc/tests/gen/Makefile
Maxim Sobolev 7fd852f860 This seems like a very trivial bug that should have been squashed a long
time ago, but for some reason it was not. Basically, without this change
dlopen(3)'ing an empty .so file would just cause application to dump core
with SIGSEGV.

Make sure the file has enough data for at least the ELF header before
mmap'ing it.

Add a test case to check that dlopen an empty file return an error.

There were a separate discussion as to whether it should be SIGBUS
instead when you try to access region mapped from an empty file,
but it's definitely SIGSEGV now, so if anyone want to check that please
be my guest.
Reviewed by:	mjg, cem
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D5112
2016-01-30 04:16:05 +00:00

79 lines
2.1 KiB
Makefile

# $FreeBSD$
.include <bsd.own.mk>
ATF_TESTS_C+= arc4random_test
ATF_TESTS_C+= fmtcheck2_test
ATF_TESTS_C+= fmtmsg_test
ATF_TESTS_C+= fnmatch2_test
ATF_TESTS_C+= fpclassify2_test
ATF_TESTS_C+= ftw_test
ATF_TESTS_C+= popen_test
ATF_TESTS_C+= posix_spawn_test
ATF_TESTS_C+= wordexp_test
ATF_TESTS_C+= dlopen_empty_test
# TODO: t_closefrom, t_cpuset, t_fmtcheck, t_randomid, t_sleep
# TODO: t_siginfo (fixes require further inspection)
# TODO: t_sethostname_test (consistently screws up the hostname)
NETBSD_ATF_TESTS_C= alarm_test
NETBSD_ATF_TESTS_C+= assert_test
NETBSD_ATF_TESTS_C+= basedirname_test
NETBSD_ATF_TESTS_C+= dir_test
NETBSD_ATF_TESTS_C+= floatunditf_test
NETBSD_ATF_TESTS_C+= fnmatch_test
NETBSD_ATF_TESTS_C+= fpclassify_test
NETBSD_ATF_TESTS_C+= fpsetmask_test
NETBSD_ATF_TESTS_C+= fpsetround_test
NETBSD_ATF_TESTS_C+= ftok_test
NETBSD_ATF_TESTS_C+= getcwd_test
NETBSD_ATF_TESTS_C+= getgrent_test
NETBSD_ATF_TESTS_C+= glob_test
NETBSD_ATF_TESTS_C+= humanize_number_test
NETBSD_ATF_TESTS_C+= isnan_test
NETBSD_ATF_TESTS_C+= nice_test
NETBSD_ATF_TESTS_C+= pause_test
NETBSD_ATF_TESTS_C+= raise_test
NETBSD_ATF_TESTS_C+= realpath_test
NETBSD_ATF_TESTS_C+= setdomainname_test
NETBSD_ATF_TESTS_C+= sethostname_test
NETBSD_ATF_TESTS_C+= sleep_test
NETBSD_ATF_TESTS_C+= syslog_test
NETBSD_ATF_TESTS_C+= time_test
NETBSD_ATF_TESTS_C+= ttyname_test
NETBSD_ATF_TESTS_C+= vis_test
.include "../Makefile.netbsd-tests"
LIBADD.humanize_number_test+= util
LIBADD.fpclassify_test+=m
LIBADD.fpsetround_test+=m
LIBADD.siginfo_test+= m
LIBADD.nice_test+= pthread
LIBADD.syslog_test+= pthread
CFLAGS+= -I${.CURDIR}
SRCS.fmtcheck2_test= fmtcheck_test.c
SRCS.fnmatch2_test= fnmatch_test.c
TESTS_SUBDIRS= execve
TESTS_SUBDIRS+= posix_spawn
# The old testcase name
TEST_FNMATCH= test-fnmatch
CLEANFILES+= ${GEN_SH_CASE_TESTCASES}
sh-tests: .PHONY
.for target in clean obj depend all
@cd ${.CURDIR} && ${MAKE} PROG=${TEST_FNMATCH} \
-DNO_SUBDIR ${target}
.endfor
@cd ${.OBJDIR} && ./${TEST_FNMATCH} -s 1 > \
${SRCTOP}/bin/sh/tests/builtins/case2.0
@cd ${.OBJDIR} && ./${TEST_FNMATCH} -s 2 > \
${SRCTOP}/bin/sh/tests/builtins/case3.0
.include <bsd.test.mk>