2025-01-29 08:18 UTC+0100 ~ Viktor Malik <vmalik@xxxxxxxxxx> > The `readlink(path, buf, sizeof(buf))` call reads at most sizeof(buf) > bytes and *does not* append null-terminator to buf. With respect to > that, fix two pieces in get_fd_type: > > 1. Change the truncation check to contain sizeof(buf) rather than > sizeof(path). > 2. Append null-terminator to buf. > > Reported by Coverity. > > Signed-off-by: Viktor Malik <vmalik@xxxxxxxxxx> Nice, thank you! Fixes: 71bb428fe2c1 ("tools: bpf: add bpftool") Reviewed-by: Quentin Monnet <qmo@xxxxxxxxxx>