detect-port: improve comment about sgh pointer

9 years ago · adc453eec6
parent ef6f347f84
commit adc453eec6
1 changed files with 5 additions and 1 deletions
--- a/src/detect.h
+++ b/src/detect.h
@ -229,7 +229,11 @@ typedef struct DetectPort_ {

    uint8_t flags;  /**< flags for this port */

-    /* signatures that belong in this group */
+    /* signatures that belong in this group
+     *
+     * If the PORT_SIGGROUPHEAD_COPY flag is set, we don't own this pointer
+     * (memory is freed elsewhere).
+     */
    struct SigGroupHead_ *sh;

    struct DetectPort_ *prev;