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Curses: fix clipped map crash due to uninitialized memory

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Patric Mueller
2022-05-23 00:03:15 +02:00
parent a962a4f6ea
commit ced5c2a92f
2 changed files with 5 additions and 0 deletions
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1
doc/fixes3-7-0.txt
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@@ -1235,6 +1235,7 @@ curses: messages were tagged by turn in 3.6.x so that ^P can place a separator
curses: when entering a count while in a menu, cursor would jump to the spot
on screen where the hero was, even if menu covered that part of map;
post-3.6--started when curses was changed to use core's get_count()
curses: clipped map crashed due to uninitialized memory
Qt: at Xp levels above 20 with 'showexp' On, the combined status field
"Level:NN/nnnnnnnn" was too big and truncated by a char at each end
Qt: searching a text window for something that wasn't found and then searching

4
win/curses/curswins.c
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@@ -629,15 +629,19 @@ curses_draw_map(int sx, int sy, int ex, int ey)
hsb_back.ch = '-';
hsb_back.color = SCROLLBAR_BACK_COLOR;
hsb_back.attr = A_NORMAL;
hsb_back.unicode_representation = NULL;
hsb_bar.ch = '*';
hsb_bar.color = SCROLLBAR_COLOR;
hsb_bar.attr = A_NORMAL;
hsb_bar.unicode_representation = NULL;
vsb_back.ch = '|';
vsb_back.color = SCROLLBAR_BACK_COLOR;
vsb_back.attr = A_NORMAL;
vsb_back.unicode_representation = NULL;
vsb_bar.ch = '*';
vsb_bar.color = SCROLLBAR_COLOR;
vsb_bar.attr = A_NORMAL;
vsb_bar.unicode_representation = NULL;
/* Horizontal scrollbar */
if (sx > 0 || ex < (COLNO - 1)) {