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
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bpf_asm.c
bpf_dbg.c
bpf_exp.l
bpf_exp.y
bpf_jit_disasm.c	tools: bpf_jit_disasm: fix segfault on disabled debugging log output	2015-05-27 00:24:10 -04:00
Makefile