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mpegts: Fix memory leaks in the test and the library

Browse source 
Currently uses g_boxed_free() in the unit test, this needs to
be fixed properly when cleaning up the API.

https://bugzilla.gnome.org/show_bug.cgi?id=730914
This commit is contained in:
Sebastian Dröge 2014-06-29 21:34:50 +02:00
parent 7f7793ef79
commit 426f9e6097
3 changed files with 26 additions and 5 deletions
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3
gst-libs/gst/mpegts/gst-atsc-section.c
View file

@ -842,6 +842,9 @@ _gst_mpegts_atsc_stt_free (GstMpegtsAtscSTT * stt)
{
if (stt->descriptors)
g_ptr_array_unref (stt->descriptors);
if (stt->utc_datetime)
gst_date_time_unref (stt->utc_datetime);
g_slice_free (GstMpegtsAtscSTT, stt);
}

5
gst-libs/gst/mpegts/gst-dvb-descriptor.c
View file

@ -97,7 +97,10 @@ gst_mpegts_descriptor_from_dvb_network_name (const gchar * name)
converted_name = dvb_text_from_utf8 (name, &size);
g_return_val_if_fail (size < 256, NULL);
if (size >= 256) {
g_free (converted_name);
return NULL;
}
if (!converted_name) {
GST_WARNING ("Could not find proper encoding for string `%s`", name);

23
tests/check/libs/mpegts.c
View file

@ -78,7 +78,7 @@ GST_START_TEST (test_mpegts_pat)
gsize data_size;
/* Check creation of PAT */
pat = g_ptr_array_new ();
pat = gst_mpegts_pat_new ();
for (i = 0; i < 2; i++) {
program = gst_mpegts_pat_program_new ();
@ -103,6 +103,8 @@ GST_START_TEST (test_mpegts_pat)
assert_equals_int (program->program_number, i);
assert_equals_int (program->network_or_program_map_PID, 0x30 + i);
}
g_ptr_array_unref (pat);
pat = NULL;
/* Packetize the section, and check the data integrity */
data = gst_mpegts_section_packetize (pat_section, &data_size);
@ -116,13 +118,13 @@ GST_START_TEST (test_mpegts_pat)
/* Check assertion on bad CRC. Reset parsed data, and make the CRC corrupt */
pat_section->data[pat_section->section_length - 1]++;
pat_section->destroy_parsed (pat_section->cached_parsed);
pat_section->cached_parsed = NULL;
pat = gst_mpegts_section_get_pat (pat_section);
pat = gst_mpegts_section_get_pat (pat_section);
fail_unless (pat == NULL);
gst_mpegts_section_unref (pat_section);
}
GST_END_TEST;
@ -197,6 +199,7 @@ GST_START_TEST (test_mpegts_pmt)
/* Check assertion on bad CRC. Reset parsed data, and make the CRC corrupt */
pmt_section->data[pmt_section->section_length - 1]++;
pmt_section->destroy_parsed (pmt_section->cached_parsed);
pmt_section->cached_parsed = NULL;
pmt = (GstMpegtsPMT *) gst_mpegts_section_get_pmt (pmt_section);
@ -261,6 +264,8 @@ GST_START_TEST (test_mpegts_nit)
fail_unless (gst_mpegts_descriptor_parse_dvb_network_name (desc,
&name) == TRUE);
g_free (name);
for (i = 0; i < 2; i++) {
stream = g_ptr_array_index (nit->streams, i);
@ -274,6 +279,7 @@ GST_START_TEST (test_mpegts_nit)
fail_unless (gst_mpegts_descriptor_parse_dvb_network_name (desc,
&name) == TRUE);
g_free (name);
}
/* Packetize the section, and check data integrity */
@ -289,6 +295,7 @@ GST_START_TEST (test_mpegts_nit)
/* Check assertion on bad CRC. Reset parsed data, and make the CRC corrupt */
nit_section->data[nit_section->section_length - 1]++;
nit_section->destroy_parsed (nit_section->cached_parsed);
nit_section->cached_parsed = NULL;
nit = (GstMpegtsNIT *) gst_mpegts_section_get_nit (nit_section);
@ -377,6 +384,7 @@ GST_START_TEST (test_mpegts_sdt)
/* Check assertion on bad CRC. Reset parsed data, and make the CRC corrupt */
sdt_section->data[sdt_section->section_length - 1]++;
sdt_section->destroy_parsed (sdt_section->cached_parsed);
sdt_section->cached_parsed = NULL;
sdt = (GstMpegtsSDT *) gst_mpegts_section_get_sdt (sdt_section);
@ -445,6 +453,7 @@ GST_START_TEST (test_mpegts_descriptors)
fail ("0x%X != 0x%X in byte %d of registration descriptor",
desc->data[i], registration_descriptor[i], i);
}
g_boxed_free (GST_TYPE_MPEGTS_DESCRIPTOR, desc);
}
GST_END_TEST;
@ -488,11 +497,13 @@ GST_START_TEST (test_mpegts_dvb_descriptors)
ret = gst_mpegts_descriptor_parse_dvb_network_name (desc, &string);
fail_unless (ret == TRUE);
fail_unless (strcmp (string, "Name") == 0);
g_free (string);
g_boxed_free (GST_TYPE_MPEGTS_DESCRIPTOR, desc);
/* Descriptor should fail if string is more than 255 bytes */
memset (long_string, 0x41, 256);
long_string[256] = 0x00;
ASSERT_CRITICAL (gst_mpegts_descriptor_from_dvb_network_name (long_string));
fail_if (gst_mpegts_descriptor_from_dvb_network_name (long_string) != NULL);
/*
* Service descriptor (0x48)
@ -518,6 +529,9 @@ GST_START_TEST (test_mpegts_dvb_descriptors)
fail_unless (service_type == GST_DVB_SERVICE_DIGITAL_TELEVISION);
fail_unless (strcmp (string, "Name") == 0);
fail_unless (strcmp (provider, "Provider") == 0);
g_free (string);
g_free (provider);
g_boxed_free (GST_TYPE_MPEGTS_DESCRIPTOR, desc);
/* Check creation of descriptor without data */
desc = gst_mpegts_descriptor_from_dvb_service
@ -529,6 +543,7 @@ GST_START_TEST (test_mpegts_dvb_descriptors)
/* Check parsing of descriptor without data */
ret = gst_mpegts_descriptor_parse_dvb_service (desc, NULL, NULL, NULL);
fail_unless (ret == TRUE);
g_boxed_free (GST_TYPE_MPEGTS_DESCRIPTOR, desc);
/* Descriptor should fail if string is more than 255 bytes */
memset (long_string, 0x41, 256);