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subparse: fix some leaks

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Fixes check-valgrind for subparse test.
This commit is contained in:
Tim-Philipp Müller 2016-07-19 13:26:06 +01:00
parent ffa9f04bb2
commit 92786741df
1 changed files with 21 additions and 2 deletions
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23
gst/subparse/gstsubparse.c
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@ -707,6 +707,8 @@ subrip_unescape_formatting (gchar * txt, gconstpointer allowed_tags_ptr,
g_free (res);
g_free (search_pattern);
g_free (allowed_tags_pattern);
g_regex_unref (tag_regex);
}
@ -925,6 +927,7 @@ parse_webvtt_cue_settings (ParserState * state, const gchar * settings)
case 'D':
if (strlen (splitted_settings[i]) > 2) {
vertical_found = TRUE;
g_free (state->vertical);
state->vertical = g_strdup (splitted_settings[i] + 2);
valid_tag = TRUE;
}
@ -953,6 +956,7 @@ parse_webvtt_cue_settings (ParserState * state, const gchar * settings)
break;
case 'A':
if (strlen (splitted_settings[i]) > 2) {
g_free (state->alignment);
state->alignment = g_strdup (splitted_settings[i] + 2);
alignment_found = TRUE;
valid_tag = TRUE;
@ -968,10 +972,14 @@ parse_webvtt_cue_settings (ParserState * state, const gchar * settings)
i++;
}
g_strfreev (splitted_settings);
if (!vertical_found)
if (!vertical_found) {
g_free (state->vertical);
state->vertical = g_strdup ("");
if (!alignment_found)
}
if (!alignment_found) {
g_free (state->alignment);
state->alignment = g_strdup ("");
}
}
static gchar *
@ -1122,7 +1130,9 @@ parse_webvtt (ParserState * state, const gchar * line)
if (cue_settings)
parse_webvtt_cue_settings (state, cue_settings + 1);
else {
g_free (state->vertical);
state->vertical = g_strdup ("");
g_free (state->alignment);
state->alignment = g_strdup ("");
}
@ -1362,6 +1372,12 @@ parser_state_dispose (GstSubParse * self, ParserState * state)
g_string_free (state->buf, TRUE);
state->buf = NULL;
}
g_free (state->vertical);
state->vertical = NULL;
g_free (state->alignment);
state->alignment = NULL;
if (state->user_data) {
switch (self->parser_type) {
case GST_SUB_PARSE_FORMAT_QTTEXT:
@ -1781,7 +1797,10 @@ handle_buffer (GstSubParse * self, GstBuffer * buf)
GST_TIME_ARGS (self->state.duration));
g_free (self->state.vertical);
self->state.vertical = NULL;
g_free (self->state.alignment);
self->state.alignment = NULL;
ret = gst_pad_push (self->srcpad, buf);
/* move this forward (the tmplayer parser needs this) */