Daniel Borkmann 082739aa45 tools: bpf_jit_disasm: fix segfault on disabled debugging log output ...

With recent debugging, I noticed that bpf_jit_disasm segfaults when
there's no debugging output from the JIT compiler to the kernel log.

Reason is that when regexec(3) doesn't match on anything, start/end
offsets are not being filled out and contain some uninitialized garbage
from stack. Thus, we need zero out offsets first.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2015-05-27 00:24:10 -04:00

..

bpf_asm.c

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bpf_dbg.c

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bpf_exp.l

tools: bpf_asm: cleanup vlan extension related token

2015-03-24 21:21:41 -04:00

bpf_exp.y

tools: bpf_asm: cleanup vlan extension related token

2015-03-24 21:21:41 -04:00

bpf_jit_disasm.c

tools: bpf_jit_disasm: fix segfault on disabled debugging log output

2015-05-27 00:24:10 -04:00

Makefile

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