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5d513ce19d
Tests SCM_RIGHTS fd passing on a socket with the new socket option SO_RIGHTS_NOTRUNC turned on. To hook into the security_file_receive() call, BPF is used. The BPF program shares a hashmap with userspace that lists the inos to be blocked (of the receiver tgid). Signed-off-by: Jori Koolstra <jkoolstra@xs4all.nl> Link: https://patch.msgid.link/20260814172806.158954-1-jkoolstra@xs4all.nl Signed-off-by: Jakub Kicinski <kuba@kernel.org>
29 lines
658 B
Makefile
29 lines
658 B
Makefile
top_srcdir := ../../../../..
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include $(top_srcdir)/scripts/Makefile.compiler
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cc-option = $(call __cc-option, $(CC),,$(1),$(2))
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CFLAGS += $(KHDR_INCLUDES) -Wall $(call cc-option,-Wflex-array-member-not-at-end)
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TEST_GEN_PROGS := \
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diag_uid \
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msg_oob \
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scm_inq \
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scm_pidfd \
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scm_rights \
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scm_rights_denial_lsm \
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so_peek_off \
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unix_connect \
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unix_connreset \
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unix_listen \
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# end of TEST_GEN_PROGS
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TEST_GEN_FILES := scm_rights_denial_lsm.bpf.o
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include ../../lib.mk
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include ../bpf.mk
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$(OUTPUT)/scm_rights_denial_lsm: $(BPFOBJ)
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$(OUTPUT)/scm_rights_denial_lsm: CFLAGS += -I$(SCRATCH_DIR)/include
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$(OUTPUT)/scm_rights_denial_lsm: LDLIBS += -lelf -lz
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