X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-visitor-generate-ir.c;h=1ea6fe38fd60853587bd20c17159562eb2049909;hb=356bfe7b6e03d3b61b44514674e60d1b3036693e;hp=11c6b610c1276893ea4986dd18fc9a090f02fdc4;hpb=abb58ec76f667dcf6dbaaa88ce549c4e1d36e4a4;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 11c6b610c..1ea6fe38f 100644
--- a/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c
+++ b/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c
@@ -244,6 +244,11 @@ 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;