From 836b2fe544a5e9b5ce116622cb36fba33838c6fd Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 01:33:23 -0700 Subject: selftests/bpf: Check that JMP32 pointer vs zero jumps are not predicted Add jmp32_ptr_vs_zero_jne: the fall-through of the 32-bit compare, which the verifier used to skip, contains an out of bounds map value access, hence w/o the previous patch the program is accepted. See previous patch for detailed description. Reported-by: Nicholas Carlini Suggested-by: Nicholas Carlini Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/bpf/20260904083325.2083493-6-eddyz87@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- tools/firewire/Makefile | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 tools/firewire/Makefile (limited to 'tools/firewire/Makefile') diff --git a/tools/firewire/Makefile b/tools/firewire/Makefile new file mode 100644 index 000000000..67b6e9fca --- /dev/null +++ b/tools/firewire/Makefile @@ -0,0 +1,20 @@ +# SPDX-License-Identifier: GPL-2.0 +prefix = /usr +nosy-dump-version = 0.4 + +CC = gcc + +all : nosy-dump + +nosy-dump : CFLAGS = -Wall -O2 -g +nosy-dump : CPPFLAGS = -DVERSION=\"$(nosy-dump-version)\" -I../../drivers/firewire +nosy-dump : LDFLAGS = -g +nosy-dump : LDLIBS = -lpopt + +nosy-dump : nosy-dump.o decode-fcp.o + +clean : + rm -rf *.o nosy-dump + +install : + install nosy-dump $(prefix)/bin/nosy-dump -- cgit v1.3.1