1 files changed, 6 insertions, 2 deletions

diff --git a/miscutils/less.c b/miscutils/less.c
index d7076dbbc..10e1d8e16 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -1591,7 +1591,9 @@ static void match_right_bracket(char bracket)
 {
         unsigned i;
 
-        if (strchr(flines[cur_fline], bracket) == NULL) {
+        if (cur_fline >= max_fline
+         || strchr(flines[cur_fline], bracket) == NULL
+        ) {
                 print_statusline("No bracket in top line");
                 return;
         }
@@ -1609,7 +1611,9 @@ static void match_left_bracket(char bracket)
 {
         int i;
 
-        if (strchr(flines[cur_fline + max_displayed_line], bracket) == NULL) {
+        if (cur_fline + max_displayed_line >= max_fline
+         || strchr(flines[cur_fline + max_displayed_line], bracket) == NULL
+        ) {
                 print_statusline("No bracket in bottom line");
                 return;
         }