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mpegtsdemux: fix minor memory leak in property getter

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Don't leak the string returned by g_strjoinv(). While we're at it,
use GString to assemble the string to be returned.
This commit is contained in:
Tim-Philipp Müller 2010-03-15 10:13:19 +00:00
parent f1fde2ed4b
commit cadb0526d5
1 changed files with 7 additions and 7 deletions
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14
gst/mpegdemux/gstmpegtsdemux.c
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@ -3224,15 +3224,15 @@ gst_mpegts_demux_get_property (GObject * object, guint prop_id,
if (demux->nb_elementary_pids == 0) {
g_value_set_static_string (value, "");
} else {
gchar **ts_pids;
GString *ts_pids;
ts_pids = g_new0 (gchar *, demux->nb_elementary_pids + 1);
for (i = 0; i < demux->nb_elementary_pids; i++) {
ts_pids[i] = g_strdup_printf ("%d", demux->elementary_pids[i]);
ts_pids = g_string_sized_new (32);
/* FIXME: align with property description which uses hex numbers? */
g_string_append_printf (ts_pids, "%d", demux->elementary_pids[0]);
for (i = 1; i < demux->nb_elementary_pids; i++) {
g_string_append_printf (ts_pids, ":%d", demux->elementary_pids[i]);
}
g_value_set_string (value, g_strjoinv (":", ts_pids));
g_strfreev (ts_pids);
g_value_take_string (value, g_string_free (ts_pids, FALSE));
}
break;
case PROP_CHECK_CRC: