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bpftool: Properly close va_list 'ap' by va_end() on error
authorGu Shengxian <gushengxian@yulong.com>
Tue, 6 Jul 2021 01:35:43 +0000 (18:35 -0700)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 6 Jul 2021 07:19:23 +0000 (09:19 +0200)
commitbc832065b60f973771ff3e657214bb21b559833c
tree6012d60d732d9e6078196c6215922685876383cbtree
parent2620e92ae6ed83260eb46d214554cd308ee35d92commit | diff
bpftool: Properly close va_list 'ap' by va_end() on error

va_list 'ap' was opened but not closed by va_end() in error case. It should
be closed by va_end() before the return.

Fixes: aa52bcbe0e72 ("tools: bpftool: Fix json dump crash on powerpc")
Signed-off-by: Gu Shengxian <gushengxian@yulong.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/bpf/20210706013543.671114-1-gushengxian507419@gmail.com
tools/bpf/bpftool/jit_disasm.c diff | blob | history
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