From: Karl Palsson <redacted>
Date: Tue, 29 Nov 2016 14:32:29 +0000 (+0000)
Subject: valgrind: Clear more unfreed memory issues
X-Git-Tag: sigrok-cli-0.7.0~16
X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=commitdiff_plain;h=c5e0e72ee3bcc799d1510c9fb91b3a0073766b2a

valgrind: Clear more unfreed memory issues

Command line used for checking:

  $ valgrind -v --leak-check=full ./sigrok-cli \
    -i rockband_wireless_keyboard_wii/midi_key4.sr \
    -P uart:baudrate=31250,midi -P uart:baudrate=31250,midi

Signed-off-by: Karl Palsson <redacted>
---

diff --git a/decode.c b/decode.c
index 8a52eda..adbe73b 100644
--- a/decode.c
+++ b/decode.c
@@ -194,6 +194,10 @@ static int register_pd(char *opt_pds, char *opt_pd_annotations)
 				g_hash_table_remove(pd_ann_visible, di_prior->inst_id);
 		}
 		di_prior = di;
+		g_free(pd_name);
+		g_hash_table_destroy(pd_opthash);
+		g_hash_table_destroy(options);
+		pd_opthash = options = NULL;
 	}
 
 	if (pd_opthash)
@@ -204,7 +208,6 @@ static int register_pd(char *opt_pds, char *opt_pd_annotations)
 		g_hash_table_destroy(channels);
 
 	g_strfreev(pdtokens);
-	g_free(pd_name);
 
 	return ret;
 }
@@ -272,6 +275,7 @@ static void map_pd_inst_channels(void *key, void *value, void *user_data)
 	}
 
 	srd_inst_channel_set_all(di, channel_indices);
+	g_hash_table_destroy(channel_indices);
 }
 
 void map_pd_channels(struct sr_dev_inst *sdi)