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Zero out allocated buffers before using

This commit is contained in:
czapek1337 2022-10-29 03:32:09 +02:00
parent ed9f3ffd3f
commit 96b4683e86
1 changed files with 2 additions and 0 deletions
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2
backends/framebuffer.c
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@ -891,9 +891,11 @@ struct term_context *fbterm_init(
ctx->queue_size = _ctx->rows * _ctx->cols * sizeof(struct fbterm_queue_item);
ctx->queue = _malloc(ctx->queue_size);
ctx->queue_i = 0;
memset(ctx->queue, 0, ctx->queue_size);
ctx->map_size = _ctx->rows * _ctx->cols * sizeof(struct fbterm_queue_item *);
ctx->map = _malloc(ctx->map_size);
memset(ctx->map, 0, ctx->map_size);
ctx->canvas_size = ctx->width * ctx->height * sizeof(uint32_t);
ctx->canvas = _malloc(ctx->canvas_size);