regcomp.c: Avoid reading out-of-bounds memory
authorKarl Williamson <khw@cpan.org>
Fri, 28 Dec 2018 02:31:18 +0000 (19:31 -0700)
committerKarl Williamson <khw@cpan.org>
Fri, 28 Dec 2018 02:38:18 +0000 (19:38 -0700)
commit5aa750d1acfc388f19dcaaa3ad8d88fd169c82b5
treee18475598cb4ad0ad8d7779e03ba4c91565894aa
parenta57a2641016045bced6ece77dfb390e92112b375
regcomp.c: Avoid reading out-of-bounds memory

Recent commit c316b824875fdd5ce52338f301fb0255d843dfec introduced an
out-of-bounds memory read.  This commit fixes it.  An ANYOFH regnode
doesn't have a bitmap, so don't try to read it.
regcomp.c