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 --- Documentation/input/interactive.svg | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/input/interactive.svg (limited to 'Documentation/input/interactive.svg') diff --git a/Documentation/input/interactive.svg b/Documentation/input/interactive.svg new file mode 100644 index 000000000..a3513709a --- /dev/null +++ b/Documentation/input/interactive.svg @@ -0,0 +1,24 @@ + + + + + + + + + + + + + + + + + + Dead band + right saturation + left saturation + left coeff ( positive in that case ) + right coeff ( negative in that case ) + center + -- cgit v1.3.1