Fix: out of bound array access in filter code

Fix ported from lttng-ust, initially found by Coverity.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/lttng-filter.c b/lttng-filter.c
index 3193d6ba3a95e1d0d6dae2f8bd9621e4f61f2e54..ed4bc5bb3b936c317eb36d25f2311f419d50993e 100644 (file)
--- a/lttng-filter.c
+++ b/lttng-filter.c
@@ -134,6 +134,16 @@ static const char *opnames[] = {
        /* load userspace field ref */
        [ FILTER_OP_LOAD_FIELD_REF_USER_STRING ] = "LOAD_FIELD_REF_USER_STRING",
        [ FILTER_OP_LOAD_FIELD_REF_USER_SEQUENCE ] = "LOAD_FIELD_REF_USER_SEQUENCE",
+
+       /*
+        * load immediate star globbing pattern (literal string)
+        * from immediate.
+        */
+       [ FILTER_OP_LOAD_STAR_GLOB_STRING ] = "LOAD_STAR_GLOB_STRING",
+
+       /* globbing pattern binary operator: apply to */
+       [ FILTER_OP_EQ_STAR_GLOB_STRING ] = "EQ_STAR_GLOB_STRING",
+       [ FILTER_OP_NE_STAR_GLOB_STRING ] = "NE_STAR_GLOB_STRING",
 };
 
 const char *lttng_filter_print_op(enum filter_op op)