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Fixed overflow in canvas.c (#10460)

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This commit is contained in:
Luca Di Bartolomeo 2018-06-24 20:09:14 +02:00 committed by radare
parent 3ca17abc40
commit ea51883945
1 changed files with 1 additions and 1 deletions
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2
libr/cons/canvas.c
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@ -329,7 +329,7 @@ static int expand_line (RConsCanvas *c, int real_len, int utf8_len) {
}
R_API void r_cons_canvas_write(RConsCanvas *c, const char *s) {
if (!c || !s || !*s) {
if (!c || !s || !*s || !R_BETWEEN (0, c->y, c->h - 1) || !R_BETWEEN (0, c->x, c->w - 1)) {
return;
}