X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-filter-specialize.c;h=66e3db6f7228b379fc9fe0d584f05465d483b404;hb=refs%2Fheads%2Fstable-2.1;hp=b422f50863a5f4608405c5c41ca5ed32faf1f61f;hpb=dbea82ec5429aa713b029dfdfaf2fcff5287321d;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-filter-specialize.c b/liblttng-ust/lttng-filter-specialize.c
index b422f508..66e3db6f 100644
--- a/liblttng-ust/lttng-filter-specialize.c
+++ b/liblttng-ust/lttng-filter-specialize.c
@@ -396,6 +396,12 @@ int lttng_filter_specialize_bytecode(struct bytecode_runtime *bytecode)
 		case FILTER_OP_AND:
 		case FILTER_OP_OR:
 		{
+			/* Continue to next instruction */
+			/* Pop 1 when jump not taken */
+			if (vstack_pop(stack)) {
+				ret = -EINVAL;
+				goto end;
+			}
 			next_pc += sizeof(struct logical_op);
 			break;
 		}