X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Flib%2Flttng-ctl%2Flttng-ctl.c;h=b9dc1efb095de163ff3d4ca50bfba28ed6596378;hp=a92bf39125b287528d202d9160e09d7b7c7462f2;hb=dcd5daf2e2acb0745d5e6ff66185147007e8ed53;hpb=7ca1dc6f290c2d9bc1c01a828ae418a8739487fb

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index a92bf3912..b9dc1efb0 100644
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -74,6 +74,7 @@ static int connected;
  */
 int lttng_opt_quiet;
 int lttng_opt_verbose;
+int lttng_opt_mi;
 
 /*
  * Copy string from src to dst and enforce null terminated byte.
@@ -824,6 +825,12 @@ static int generate_filter(char *filter_expression,
 		ret = -LTTNG_ERR_FILTER_INVAL;
 		goto parse_error;
 	}
+	/* Validate strings used as literals in the expression */
+	ret = filter_visitor_ir_validate_string(ctx);
+	if (ret) {
+		ret = -LTTNG_ERR_FILTER_INVAL;
+		goto parse_error;
+	}
 	dbg_printf("done\n");
 
 	dbg_printf("Generating bytecode... ");