samples, bpf: Add missing munmap in xdpsock
commitpull/289/head^26bc6699881
upstream. We mmap the umem region, but we never munmap it. Add the missing call at the end of the cleanup. Fixes:3945b37a97
("samples/bpf: use hugepages in xdpsock app") Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Björn Töpel <bjorn.topel@intel.com> Link: https://lore.kernel.org/bpf/20210303185636.18070-3-maciej.fijalkowski@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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f126147970
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@ -1543,5 +1543,7 @@ int main(int argc, char **argv)
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xdpsock_cleanup();
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munmap(bufs, NUM_FRAMES * opt_xsk_frame_size);
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return 0;
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}
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