From 940ae156043c27101759c1577697d3a09d5bc948 Mon Sep 17 00:00:00 2001 From: Scott Corley Date: Sun, 7 Oct 2018 23:21:40 -0700 Subject: [PATCH] Fix overflow lockup with frames > 255 lines Backport from master. * src/scroll.c (struct matrix_elt): Change unsigned char fields to int to handle frames with more than 255 lines (Bug#32951). Copyright-paperwork-exempt: yes --- src/scroll.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/scroll.c b/src/scroll.c index 8a53f9614f7..7751a0885a1 100644 --- a/src/scroll.c +++ b/src/scroll.c @@ -47,13 +47,13 @@ struct matrix_elt int deletecost; /* Number of inserts so far in this run of inserts, for the cost in insertcost. */ - unsigned char insertcount; + int insertcount; /* Number of deletes so far in this run of deletes, for the cost in deletecost. */ - unsigned char deletecount; + int deletecount; /* Number of writes so far since the last insert or delete for the cost in writecost. */ - unsigned char writecount; + int writecount; }; static void do_direct_scrolling (struct frame *, -- 2.39.5