X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=liblttng-ust%2Flttng-filter-interpreter.c;h=1ba06f8e862b1e07c65fe794031dcc6aa430644e;hb=c41cdc2abcd4cf7311dd0927fb47d1d507d5ccfc;hp=1f95dcf576b1c84fe53455ae3cc2fcf6b98187cb;hpb=53569322d40ed45abe0368ddb08eb4a2738afc37;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-filter-interpreter.c b/liblttng-ust/lttng-filter-interpreter.c
index 1f95dcf5..1ba06f8e 100644
--- a/liblttng-ust/lttng-filter-interpreter.c
+++ b/liblttng-ust/lttng-filter-interpreter.c
@@ -20,6 +20,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#define _LGPL_SOURCE
 #include <urcu-pointer.h>
 #include "lttng-filter.h"
 
@@ -72,16 +73,12 @@ int stack_strcmp(struct estack *stack, int top, const char *cmp_type)
 			}
 		}
 		if (unlikely(q - estack_ax(stack, top)->u.s.str >= estack_ax(stack, top)->u.s.seq_len || *q == '\0')) {
-			if (p - estack_bx(stack, top)->u.s.str >= estack_bx(stack, top)->u.s.seq_len || *p == '\0') {
-				return 0;
-			} else {
-				if (estack_bx(stack, top)->u.s.literal) {
-					ret = parse_char(&p);
-					if (ret == -1)
-						return 0;
-				}
-				return 1;
+			if (estack_bx(stack, top)->u.s.literal) {
+				ret = parse_char(&p);
+				if (ret == -1)
+					return 0;
 			}
+			return 1;
 		}
 		if (estack_bx(stack, top)->u.s.literal) {
 			ret = parse_char(&p);