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Commit d1327479 authored by Nicolas Schichan's avatar Nicolas Schichan Committed by James Morris
Browse files

seccomp: allow BPF_XOR based ALU instructions. 



Allow BPF_XOR based ALU instructions.

Signed-off-by: default avatarNicolas Schichan <nschichan@freebox.fr>
Acked-by: default avatarKees Cook <keescook@chromium.org>
Acked-by: default avatarWill Drewry <wad@chromium.org>
Signed-off-by: default avatarJames Morris <james.l.morris@oracle.com>
parent 505f14f7

kernel/seccomp.c

+2 −0
Original line number Diff line number Diff line
@@ -160,6 +160,8 @@ static int seccomp_check_filter(struct sock_filter *filter, unsigned int flen) 
		case BPF_S_ALU_AND_X:

		case BPF_S_ALU_OR_K:

		case BPF_S_ALU_OR_X:

		case BPF_S_ALU_XOR_K:

		case BPF_S_ALU_XOR_X:

		case BPF_S_ALU_LSH_K:

		case BPF_S_ALU_LSH_X:

		case BPF_S_ALU_RSH_K: