output/text: Fix memory leak of internal state buffers.

[libsigrok.git] / output / text / hex.c

diff --git a/output/text/hex.c b/output/text/hex.c
index c5d1270884db461858ddabfd11ca1c02c4f9921e..1c2757cc0e84e3845b4014b4f0aecfa71f452813 100644 (file)
--- a/output/text/hex.c
+++ b/output/text/hex.c
@@ -25,14 +25,14 @@
 #include "libsigrok-internal.h"
 #include "text.h"
 
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "output/hex: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "output/hex: "
+#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
+#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
+#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
+#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
+#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
+#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
 
 SR_PRIV int init_hex(struct sr_output *o)
 {
@@ -109,4 +109,5 @@ SR_PRIV struct sr_output_format output_text_hex = {
        .init = init_hex,
        .data = data_hex,
        .event = event,
+       .cleanup = text_cleanup,
 };