Christophe Leroy c733239f8f bpf: Check return from set_memory_rox() ... arch_protect_bpf_trampoline() and alloc_new_pack() call set_memory_rox() which can fail, leading to unprotected memory. Take into account return from set_memory_rox() function and add __must_check flag to arch_protect_bpf_trampoline(). Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/fe1c163c83767fde5cab31d209a4a6be3ddb3a73.1710574353.git.christophe.leroy@csgroup.eu Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>		2024-03-18 14:18:47 -07:00
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bpf_dummy_struct_ops.c	bpf: Check return from set_memory_rox()	2024-03-18 14:18:47 -07:00
Makefile	bpf: Add dummy BPF STRUCT_OPS for test purpose	2021-11-01 14:10:00 -07:00
test_run.c	net: move skbuff_cache(s) to net_hotdata	2024-03-07 21:12:42 -08:00