| Message ID | 20240808151621.GA10025@asgard.redhat.com |
|---|---|
| State | New |
| Headers | show |
| Series | selftests/sched/Makefile: remove relative rpath usage | expand |
diff --git a/tools/testing/selftests/sched/Makefile b/tools/testing/selftests/sched/Makefile index 099ee9213557..0e4581ded9d6 100644 --- a/tools/testing/selftests/sched/Makefile +++ b/tools/testing/selftests/sched/Makefile @@ -4,8 +4,7 @@ ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) CLANG_FLAGS += -no-integrated-as endif -CFLAGS += -O2 -Wall -g -I./ $(KHDR_INCLUDES) -Wl,-rpath=./ \ - $(CLANG_FLAGS) +CFLAGS += -O2 -Wall -g -I./ $(KHDR_INCLUDES) $(CLANG_FLAGS) LDLIBS += -lpthread TEST_GEN_FILES := cs_prctl_test
The relative RPATH ("./") supplied to linker options in CFLAGS is resolved relative to current working directory and not the executable directory, which will lead in incorrect resolution when the test executables are run from elsewhere. However, the sole sched test (cs_prctl_test) does not require any locally-built libraries to run, so the RPATH directive can be removed. Discovered by the /usr/lib/rpm/check-rpaths script[1][2] that checks for insecure RPATH/RUNPATH[3], such as containing relative directories, during an attempt to package BPF selftests for later use in CI: ERROR 0004: file '/usr/libexec/kselftests/bpf/urandom_read' contains an insecure runpath '.' in [.] [1] https://github.com/rpm-software-management/rpm/blob/master/scripts/check-rpaths [2] https://github.com/rpm-software-management/rpm/blob/master/scripts/check-rpaths-worker [3] https://cwe.mitre.org/data/definitions/426.html Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com> --- tools/testing/selftests/sched/Makefile | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)