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Fix double-free in canvas.c (#15379)

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GustavoLCR 2019-10-29 06:24:09 -03:00 committed by radare
parent 6ad8b49b6c
commit 5da7f2476c
1 changed files with 1 additions and 1 deletions
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2
libr/cons/canvas.c
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@ -425,7 +425,7 @@ R_API void r_cons_canvas_print(RConsCanvas *c) {
}
R_API int r_cons_canvas_resize(RConsCanvas *c, int w, int h) {
if (!c || w < 0) {
if (!c || w < 0 || h <= 0) {
return false;
}
int *newblen = realloc (c->blen, sizeof *c->blen * h);