Craig Small authored
The comm length increase meant killall could accomodate the larger comm name given out by newer kernels but it meant that if a user relied on the previous 16 character truncation then processes that used to match would fail. killall now checks to see if the the comm is the old COMM_LEN length and the given name is longer than old COMM_LEN and does a truncated match as well. References: https://bugs.debian.org/912748
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