X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-visitor-generate-ir.c;h=d2165e640204934304882239206b8b7abf57b716;hb=5e0d83f005858aac77bec1c8eeecf723879f63da;hp=a189c4e9bc904e387e59c0336e8fb7677e8715b0;hpb=a8434239146851805dadca86c41c8c156e9c0c50;p=lttng-tools.git

diff --git a/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c b/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c
index a189c4e9b..d2165e640 100644
--- a/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c
+++ b/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c
@@ -254,6 +254,11 @@ struct ir_load_expression *create_load_expression(struct filter_node *node)
 				bracket_node != NULL;
 				bracket_node = bracket_node->u.expression.next_bracket) {
 			prev_op = load_exp_op;
+			if (bracket_node->type != NODE_EXPRESSION ||
+				bracket_node->u.expression.type != AST_EXP_CONSTANT) {
+					fprintf(stderr, "[error] Expecting constant index in array expression\n");
+					goto error;
+				}
 			load_exp_op = calloc(sizeof(struct ir_load_expression_op), 1);
 			if (!load_exp_op)
 				goto error;