netdev - [PATCH net-next 2/2] tools: bpf_jit_disasm: increase image buffer size

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Message-Id: <1400194599-5247-3-git-send-email-ast@plumgrid.com>
Date:	Thu, 15 May 2014 15:56:39 -0700
From:	Alexei Starovoitov <ast@...mgrid.com>
To:	"David S. Miller" <davem@...emloft.net>
Cc:	Daniel Borkmann <dborkman@...hat.com>, netdev@...r.kernel.org
Subject: [PATCH net-next 2/2] tools: bpf_jit_disasm: increase image buffer size

JITed seccomp filters can be quite large if they check a lot of syscalls
Simply increase buffer size

Signed-off-by: Alexei Starovoitov <ast@...mgrid.com>
---
 tools/net/bpf_jit_disasm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/net/bpf_jit_disasm.c b/tools/net/bpf_jit_disasm.c
index d9730c3319b9..c5baf9c591b7 100644
--- a/tools/net/bpf_jit_disasm.c
+++ b/tools/net/bpf_jit_disasm.c
@@ -171,7 +171,7 @@ int main(int argc, char **argv)
 {
 	int len, klen, opcodes = 0;
 	char *kbuff;
-	uint8_t image[4096];
+	static uint8_t image[32768];
 
 	if (argc > 1) {
 		if (!strncmp("-o", argv[argc - 1], 2)) {
-- 
1.7.9.5

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