From 954bb0636390751c0665d7d730a13d86dc5bc6e6 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Sun, 9 Jun 2019 16:40:46 +0200 Subject: [PATCH] patch 8.1.1509: cmdline_row can become negative, causing a crash Problem: Cmdline_row can become negative, causing a crash. Solution: Make sure cmdline_row does not become negagive. (closes #4102) --- src/misc1.c | 6 +++--- src/version.c | 2 ++ 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/src/misc1.c b/src/misc1.c index 7ef7e78f0..f5549fdc5 100644 --- a/src/misc1.c +++ b/src/misc1.c @@ -1447,9 +1447,9 @@ prompt_for_number(int *mouse_used) i = get_number(TRUE, mouse_used); if (KeyTyped) { - /* don't call wait_return() now */ - /* msg_putchar('\n'); */ - cmdline_row = msg_row - 1; + // don't call wait_return() now + if (msg_row > 0) + cmdline_row = msg_row - 1; need_wait_return = FALSE; msg_didany = FALSE; msg_didout = FALSE; diff --git a/src/version.c b/src/version.c index 1156fd64b..b392cfdc5 100644 --- a/src/version.c +++ b/src/version.c @@ -777,6 +777,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ +/**/ + 1509, /**/ 1508, /**/ -- 2.40.0