X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Ffilter%2Ffilter-visitor-generate-ir.c;h=e1cab3468686691ecae04fbd680bf7bf4f174182;hp=eec78fcae99ab68a866ce09d078811dfaf1a2d52;hb=a788a3ed13e6caf984c88796b045727b820fdbc0;hpb=d00c599e39ae45ec7c8e12e6bac6b5e58f08f817

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 eec78fcae..e1cab3468 100644
--- a/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c
+++ b/src/lib/lttng-ctl/filter/filter-visitor-generate-ir.c
@@ -30,6 +30,8 @@
 #include "filter-parser.h"
 #include "filter-ir.h"
 
+#include <common/macros.h>
+
 static
 struct ir_op *generate_ir_recursive(struct filter_parser_ctx *ctx,
 		struct filter_node *node, enum ir_side side);
@@ -46,9 +48,11 @@ struct ir_op *make_op_root(struct ir_op *child, enum ir_side side)
 	case IR_DATA_UNKNOWN:
 	default:
 		fprintf(stderr, "[error] Unknown root child data type\n");
+		free(op);
 		return NULL;
 	case IR_DATA_STRING:
 		fprintf(stderr, "[error] String cannot be root data type\n");
+		free(op);
 		return NULL;
 	case IR_DATA_NUMERIC:
 	case IR_DATA_FIELD_REF:
@@ -753,14 +757,14 @@ struct ir_op *generate_ir_recursive(struct filter_parser_ctx *ctx,
 	return 0;
 }
 
-__attribute__((visibility("hidden")))
+LTTNG_HIDDEN
 void filter_ir_free(struct filter_parser_ctx *ctx)
 {
 	filter_free_ir_recursive(ctx->ir_root);
 	ctx->ir_root = NULL;
 }
 
-__attribute__((visibility("hidden")))
+LTTNG_HIDDEN
 int filter_visitor_ir_generate(struct filter_parser_ctx *ctx)
 {
 	struct ir_op *op;