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commit aac17c85798b8962ffc038ac3d4b203eb1f4a29b
parent 89b9ea45740af4ebc44b1ae8df388a600f83e5e7
Author: Eyal Sawady <ecs@d2evs.net>
Date:   Sun, 16 Jan 2022 20:10:17 +0000

gen: fix bounds check on slice assignment

Signed-off-by: Eyal Sawady <ecs@d2evs.net>

Msrc/gen.c | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gen.c b/src/gen.c @@ -809,7 +809,7 @@ gen_expr_assign_slice(struct gen_context *ctx, const struct expression *expr) struct qbe_value binvalid = mklabel(ctx, &linvalid, ".%d"); struct qbe_value bvalid = mklabel(ctx, &lvalid, ".%d"); struct qbe_value tmp = mkqtmp(ctx, &qbe_long, ".%d"); - pushi(ctx->current, &tmp, Q_CUGEL, &olen, &vlen, NULL); + pushi(ctx->current, &tmp, Q_CEQL, &olen, &vlen, NULL); pushi(ctx->current, NULL, Q_JNZ, &tmp, &bvalid, &binvalid, NULL); push(&ctx->current->body, &linvalid); gen_fixed_abort(ctx, expr->loc, ABORT_OOB);