decode: fix memory leaks in annotation setup error paths

diff --git a/decode.c b/decode.c
index 1ba5ef20ec80781de8ba3f3c0fa46a730ea6a7e3..bf6fc2fc772985425d5779437bcfd1d941aa433b 100644 (file)
--- a/decode.c
+++ b/decode.c
@@ -317,10 +317,14 @@ int setup_pd_annotations(char *opt_pd_annotations)
                keyval = g_strsplit(*pdtok, "=", 0);
                if (!(dec = srd_decoder_get_by_id(keyval[0]))) {
                        g_critical("Protocol decoder '%s' not found.", keyval[0]);
+                       g_strfreev(keyval);
+                       g_strfreev(pds);
                        return 1;
                }
                if (!dec->annotations) {
                        g_critical("Protocol decoder '%s' has no annotations.", keyval[0]);
+                       g_strfreev(keyval);
+                       g_strfreev(pds);
                        return 1;
                }
                if (g_strv_length(keyval) == 2 && keyval[1][0] != '\0') {
@@ -336,6 +340,8 @@ int setup_pd_annotations(char *opt_pd_annotations)
                                if (!l) {
                                        g_critical("Annotation '%s' not found "
                                                        "for protocol decoder '%s'.", *ann, keyval[0]);
+                                       g_strfreev(keyval);
+                                       g_strfreev(pds);
                                        return 1;
                                }
                                l_ann = g_hash_table_lookup(pd_ann_visible, keyval[0]);