Commit d85ce4a0 authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf

Tag again. I hope this is the good way to do it.

parents 28af5ba3 525823a2
------------------------------------------------------------------------
r25282 | Trax | 2008-02-24 19:58:05 +0000 (Sun, 24 Feb 2008) | 1 line
Changed paths:
M /branches/0.8.6-bugfix/NEWS
r25364 | thresh | 2008-02-26 16:14:14 -0800 (mar, 26 fév 2008) | 2 lines
Add one more CVE fixed (this time not really ours, but xinelib's).
------------------------------------------------------------------------
r25363 | thresh | 2008-02-26 16:07:15 -0800 (mar, 26 fév 2008) | 2 lines
Backport [24245] and [24246]
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r25362 | thresh | 2008-02-26 15:59:58 -0800 (mar, 26 fév 2008) | 2 lines
Backport [24247].
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r25341 | xtophe | 2008-02-25 14:19:56 -0800 (lun, 25 fév 2008) | 2 lines
Last update to the changelog and refresh the po
------------------------------------------------------------------------
r25282 | Trax | 2008-02-24 11:58:05 -0800 (dim, 24 fév 2008) | 1 line
NEWS: remove multi-screen improvement for Mac OS X since it isn't included yet
------------------------------------------------------------------------
......
......@@ -11,7 +11,7 @@ Security updates:
* Subtitle demuxers overflow (CVE-2007-6681)
* HTTP listener format string injection (CVE-2007-6682)
* Fixed buffer overflow in the SDL_image library (CVE-2006-4484)
* Real RTSP overflows (CVE-2008-0295, CVE-2008-0296, VideoLAN-SA-0801)
* Real RTSP overflows (CVE-2008-0225, CVE-2008-0295, CVE-2008-0296, VideoLAN-SA-0801)
* Arbitrary memory overwrite in the MP4 demuxer (CORE-2008-0130, VideoLAN-SA-0802)
Audio filter:
......
......@@ -35,157 +35,184 @@
* writes header data to a buffer
*/
static void rmff_dump_fileheader(rmff_fileheader_t *fileheader, char *buffer) {
if (!fileheader) return;
fileheader->object_id=BE_32(&fileheader->object_id);
fileheader->size=BE_32(&fileheader->size);
fileheader->object_version=BE_16(&fileheader->object_version);
fileheader->file_version=BE_32(&fileheader->file_version);
fileheader->num_headers=BE_32(&fileheader->num_headers);
memcpy(buffer, fileheader, 8);
memcpy(&buffer[8], &fileheader->object_version, 2);
memcpy(&buffer[10], &fileheader->file_version, 8);
fileheader->size=BE_32(&fileheader->size);
fileheader->object_version=BE_16(&fileheader->object_version);
fileheader->file_version=BE_32(&fileheader->file_version);
fileheader->num_headers=BE_32(&fileheader->num_headers);
fileheader->object_id=BE_32(&fileheader->object_id);
static int rmff_dump_fileheader(rmff_fileheader_t *fileheader, uint8_t *buffer, int bufsize) {
if (!fileheader) return 0;
if (bufsize < RMFF_FILEHEADER_SIZE)
return -1;
fileheader->object_id=BE_32(&fileheader->object_id);
fileheader->size=BE_32(&fileheader->size);
fileheader->object_version=BE_16(&fileheader->object_version);
fileheader->file_version=BE_32(&fileheader->file_version);
fileheader->num_headers=BE_32(&fileheader->num_headers);
memcpy(buffer, fileheader, 8);
memcpy(&buffer[8], &fileheader->object_version, 2);
memcpy(&buffer[10], &fileheader->file_version, 8);
fileheader->size=BE_32(&fileheader->size);
fileheader->object_version=BE_16(&fileheader->object_version);
fileheader->file_version=BE_32(&fileheader->file_version);
fileheader->num_headers=BE_32(&fileheader->num_headers);
fileheader->object_id=BE_32(&fileheader->object_id);
return RMFF_FILEHEADER_SIZE;
}
static void rmff_dump_prop(rmff_prop_t *prop, char *buffer) {
if (!prop) return;
prop->object_id=BE_32(&prop->object_id);
prop->size=BE_32(&prop->size);
prop->object_version=BE_16(&prop->object_version);
prop->max_bit_rate=BE_32(&prop->max_bit_rate);
prop->avg_bit_rate=BE_32(&prop->avg_bit_rate);
prop->max_packet_size=BE_32(&prop->max_packet_size);
prop->avg_packet_size=BE_32(&prop->avg_packet_size);
prop->num_packets=BE_32(&prop->num_packets);
prop->duration=BE_32(&prop->duration);
prop->preroll=BE_32(&prop->preroll);
prop->index_offset=BE_32(&prop->index_offset);
prop->data_offset=BE_32(&prop->data_offset);
prop->num_streams=BE_16(&prop->num_streams);
prop->flags=BE_16(&prop->flags);
memcpy(buffer, prop, 8);
memcpy(&buffer[8], &prop->object_version, 2);
memcpy(&buffer[10], &prop->max_bit_rate, 36);
memcpy(&buffer[46], &prop->num_streams, 2);
memcpy(&buffer[48], &prop->flags, 2);
prop->size=BE_32(&prop->size);
prop->object_version=BE_16(&prop->object_version);
prop->max_bit_rate=BE_32(&prop->max_bit_rate);
prop->avg_bit_rate=BE_32(&prop->avg_bit_rate);
prop->max_packet_size=BE_32(&prop->max_packet_size);
prop->avg_packet_size=BE_32(&prop->avg_packet_size);
prop->num_packets=BE_32(&prop->num_packets);
prop->duration=BE_32(&prop->duration);
prop->preroll=BE_32(&prop->preroll);
prop->index_offset=BE_32(&prop->index_offset);
prop->data_offset=BE_32(&prop->data_offset);
prop->num_streams=BE_16(&prop->num_streams);
prop->flags=BE_16(&prop->flags);
prop->object_id=BE_32(&prop->object_id);
static int rmff_dump_prop(rmff_prop_t *prop, uint8_t *buffer, int bufsize) {
if (!prop) return 0;
if (bufsize < RMFF_PROPHEADER_SIZE)
return -1;
prop->object_id=BE_32(&prop->object_id);
prop->size=BE_32(&prop->size);
prop->object_version=BE_16(&prop->object_version);
prop->max_bit_rate=BE_32(&prop->max_bit_rate);
prop->avg_bit_rate=BE_32(&prop->avg_bit_rate);
prop->max_packet_size=BE_32(&prop->max_packet_size);
prop->avg_packet_size=BE_32(&prop->avg_packet_size);
prop->num_packets=BE_32(&prop->num_packets);
prop->duration=BE_32(&prop->duration);
prop->preroll=BE_32(&prop->preroll);
prop->index_offset=BE_32(&prop->index_offset);
prop->data_offset=BE_32(&prop->data_offset);
prop->num_streams=BE_16(&prop->num_streams);
prop->flags=BE_16(&prop->flags);
memcpy(buffer, prop, 8);
memcpy(&buffer[8], &prop->object_version, 2);
memcpy(&buffer[10], &prop->max_bit_rate, 36);
memcpy(&buffer[46], &prop->num_streams, 2);
memcpy(&buffer[48], &prop->flags, 2);
prop->size=BE_32(&prop->size);
prop->object_version=BE_16(&prop->object_version);
prop->max_bit_rate=BE_32(&prop->max_bit_rate);
prop->avg_bit_rate=BE_32(&prop->avg_bit_rate);
prop->max_packet_size=BE_32(&prop->max_packet_size);
prop->avg_packet_size=BE_32(&prop->avg_packet_size);
prop->num_packets=BE_32(&prop->num_packets);
prop->duration=BE_32(&prop->duration);
prop->preroll=BE_32(&prop->preroll);
prop->index_offset=BE_32(&prop->index_offset);
prop->data_offset=BE_32(&prop->data_offset);
prop->num_streams=BE_16(&prop->num_streams);
prop->flags=BE_16(&prop->flags);
prop->object_id=BE_32(&prop->object_id);
return RMFF_PROPHEADER_SIZE;
}
static void rmff_dump_mdpr(rmff_mdpr_t *mdpr, char *buffer) {
int s1, s2, s3;
if (!mdpr) return;
mdpr->object_id=BE_32(&mdpr->object_id);
mdpr->size=BE_32(&mdpr->size);
mdpr->object_version=BE_16(&mdpr->object_version);
mdpr->stream_number=BE_16(&mdpr->stream_number);
mdpr->max_bit_rate=BE_32(&mdpr->max_bit_rate);
mdpr->avg_bit_rate=BE_32(&mdpr->avg_bit_rate);
mdpr->max_packet_size=BE_32(&mdpr->max_packet_size);
mdpr->avg_packet_size=BE_32(&mdpr->avg_packet_size);
mdpr->start_time=BE_32(&mdpr->start_time);
mdpr->preroll=BE_32(&mdpr->preroll);
mdpr->duration=BE_32(&mdpr->duration);
memcpy(buffer, mdpr, 8);
memcpy(&buffer[8], &mdpr->object_version, 2);
memcpy(&buffer[10], &mdpr->stream_number, 2);
memcpy(&buffer[12], &mdpr->max_bit_rate, 28);
memcpy(&buffer[40], &mdpr->stream_name_size, 1);
s1=mdpr->stream_name_size;
memcpy(&buffer[41], mdpr->stream_name, s1);
memcpy(&buffer[41+s1], &mdpr->mime_type_size, 1);
s2=mdpr->mime_type_size;
memcpy(&buffer[42+s1], mdpr->mime_type, s2);
mdpr->type_specific_len=BE_32(&mdpr->type_specific_len);
memcpy(&buffer[42+s1+s2], &mdpr->type_specific_len, 4);
mdpr->type_specific_len=BE_32(&mdpr->type_specific_len);
s3=mdpr->type_specific_len;
memcpy(&buffer[46+s1+s2], mdpr->type_specific_data, s3);
mdpr->size=BE_32(&mdpr->size);
mdpr->stream_number=BE_16(&mdpr->stream_number);
mdpr->max_bit_rate=BE_32(&mdpr->max_bit_rate);
mdpr->avg_bit_rate=BE_32(&mdpr->avg_bit_rate);
mdpr->max_packet_size=BE_32(&mdpr->max_packet_size);
mdpr->avg_packet_size=BE_32(&mdpr->avg_packet_size);
mdpr->start_time=BE_32(&mdpr->start_time);
mdpr->preroll=BE_32(&mdpr->preroll);
mdpr->duration=BE_32(&mdpr->duration);
mdpr->object_id=BE_32(&mdpr->object_id);
static int rmff_dump_mdpr(rmff_mdpr_t *mdpr, uint8_t *buffer, int bufsize) {
int s1, s2, s3;
if (!mdpr) return 0;
if (bufsize < RMFF_MDPRHEADER_SIZE + mdpr->type_specific_len +
mdpr->stream_name_size + mdpr->mime_type_size)
return -1;
mdpr->object_id=BE_32(&mdpr->object_id);
mdpr->size=BE_32(&mdpr->size);
mdpr->object_version=BE_16(&mdpr->object_version);
mdpr->stream_number=BE_16(&mdpr->stream_number);
mdpr->max_bit_rate=BE_32(&mdpr->max_bit_rate);
mdpr->avg_bit_rate=BE_32(&mdpr->avg_bit_rate);
mdpr->max_packet_size=BE_32(&mdpr->max_packet_size);
mdpr->avg_packet_size=BE_32(&mdpr->avg_packet_size);
mdpr->start_time=BE_32(&mdpr->start_time);
mdpr->preroll=BE_32(&mdpr->preroll);
mdpr->duration=BE_32(&mdpr->duration);
memcpy(buffer, mdpr, 8);
memcpy(&buffer[8], &mdpr->object_version, 2);
memcpy(&buffer[10], &mdpr->stream_number, 2);
memcpy(&buffer[12], &mdpr->max_bit_rate, 28);
memcpy(&buffer[40], &mdpr->stream_name_size, 1);
s1=mdpr->stream_name_size;
memcpy(&buffer[41], mdpr->stream_name, s1);
memcpy(&buffer[41+s1], &mdpr->mime_type_size, 1);
s2=mdpr->mime_type_size;
memcpy(&buffer[42+s1], mdpr->mime_type, s2);
mdpr->type_specific_len=BE_32(&mdpr->type_specific_len);
memcpy(&buffer[42+s1+s2], &mdpr->type_specific_len, 4);
mdpr->type_specific_len=BE_32(&mdpr->type_specific_len);
s3=mdpr->type_specific_len;
memcpy(&buffer[46+s1+s2], mdpr->type_specific_data, s3);
mdpr->size=BE_32(&mdpr->size);
mdpr->stream_number=BE_16(&mdpr->stream_number);
mdpr->max_bit_rate=BE_32(&mdpr->max_bit_rate);
mdpr->avg_bit_rate=BE_32(&mdpr->avg_bit_rate);
mdpr->max_packet_size=BE_32(&mdpr->max_packet_size);
mdpr->avg_packet_size=BE_32(&mdpr->avg_packet_size);
mdpr->start_time=BE_32(&mdpr->start_time);
mdpr->preroll=BE_32(&mdpr->preroll);
mdpr->duration=BE_32(&mdpr->duration);
mdpr->object_id=BE_32(&mdpr->object_id);
return RMFF_MDPRHEADER_SIZE + s1 + s2 + s3;
}
static void rmff_dump_cont(rmff_cont_t *cont, char *buffer) {
static int rmff_dump_cont(rmff_cont_t *cont, uint8_t *buffer, int bufsize) {
int p;
if (!cont) return 0;
if (bufsize < RMFF_CONTHEADER_SIZE + cont->title_len + cont->author_len + \
cont->copyright_len + cont->comment_len)
return -1;
int p;
cont->object_id=BE_32(&cont->object_id);
cont->size=BE_32(&cont->size);
cont->object_version=BE_16(&cont->object_version);
if (!cont) return;
cont->object_id=BE_32(&cont->object_id);
cont->size=BE_32(&cont->size);
cont->object_version=BE_16(&cont->object_version);
memcpy(buffer, cont, 8);
memcpy(&buffer[8], &cont->object_version, 2);
memcpy(buffer, cont, 8);
memcpy(&buffer[8], &cont->object_version, 2);
cont->title_len=BE_16(&cont->title_len);
memcpy(&buffer[10], &cont->title_len, 2);
cont->title_len=BE_16(&cont->title_len);
memcpy(&buffer[12], cont->title, cont->title_len);
p=12+cont->title_len;
cont->title_len=BE_16(&cont->title_len);
memcpy(&buffer[10], &cont->title_len, 2);
cont->title_len=BE_16(&cont->title_len);
memcpy(&buffer[12], cont->title, cont->title_len);
p=12+cont->title_len;
cont->author_len=BE_16(&cont->author_len);
memcpy(&buffer[p], &cont->author_len, 2);
cont->author_len=BE_16(&cont->author_len);
memcpy(&buffer[p+2], cont->author, cont->author_len);
p+=2+cont->author_len;
cont->author_len=BE_16(&cont->author_len);
memcpy(&buffer[p], &cont->author_len, 2);
cont->author_len=BE_16(&cont->author_len);
memcpy(&buffer[p+2], cont->author, cont->author_len);
p+=2+cont->author_len;
cont->copyright_len=BE_16(&cont->copyright_len);
memcpy(&buffer[p], &cont->copyright_len, 2);
cont->copyright_len=BE_16(&cont->copyright_len);
memcpy(&buffer[p+2], cont->copyright, cont->copyright_len);
p+=2+cont->copyright_len;
cont->copyright_len=BE_16(&cont->copyright_len);
memcpy(&buffer[p], &cont->copyright_len, 2);
cont->copyright_len=BE_16(&cont->copyright_len);
memcpy(&buffer[p+2], cont->copyright, cont->copyright_len);
p+=2+cont->copyright_len;
cont->comment_len=BE_16(&cont->comment_len);
memcpy(&buffer[p], &cont->comment_len, 2);
cont->comment_len=BE_16(&cont->comment_len);
memcpy(&buffer[p+2], cont->comment, cont->comment_len);
cont->comment_len=BE_16(&cont->comment_len);
memcpy(&buffer[p], &cont->comment_len, 2);
cont->comment_len=BE_16(&cont->comment_len);
memcpy(&buffer[p+2], cont->comment, cont->comment_len);
cont->size=BE_32(&cont->size);
cont->object_version=BE_16(&cont->object_version);
cont->object_id=BE_32(&cont->object_id);
cont->size=BE_32(&cont->size);
cont->object_version=BE_16(&cont->object_version);
cont->object_id=BE_32(&cont->object_id);
return RMFF_CONTHEADER_SIZE + cont->title_len + cont->author_len + \
cont->copyright_len + cont->comment_len;
}
static void rmff_dump_dataheader(rmff_data_t *data, char *buffer) {
static int rmff_dump_dataheader(rmff_data_t *data, uint8_t *buffer, int bufsize) {
if (!data) return 0;
if (bufsize < RMFF_DATAHEADER_SIZE)
return -1;
if (!data) return;
data->object_id=BE_32(&data->object_id);
data->size=BE_32(&data->size);
......@@ -202,33 +229,50 @@ static void rmff_dump_dataheader(rmff_data_t *data, char *buffer) {
data->size=BE_32(&data->size);
data->object_version=BE_16(&data->object_version);
data->object_id=BE_32(&data->object_id);
}
int rmff_dump_header(rmff_header_t *h, char *buffer, int max) {
int written=0;
rmff_mdpr_t **stream=h->streams;
return RMFF_DATAHEADER_SIZE;
}
rmff_dump_fileheader(h->fileheader, &buffer[written]);
written+=h->fileheader->size;
rmff_dump_prop(h->prop, &buffer[written]);
written+=h->prop->size;
rmff_dump_cont(h->cont, &buffer[written]);
written+=h->cont->size;
if (stream)
{
while(*stream)
{
rmff_dump_mdpr(*stream, &buffer[written]);
written+=(*stream)->size;
stream++;
int rmff_dump_header(rmff_header_t *h, void *buf_gen, int max) {
uint8_t *buffer = buf_gen;
int written=0, size;
rmff_mdpr_t **stream=h->streams;
if ((size=rmff_dump_fileheader(h->fileheader, &buffer[written], max)) < 0)
return -1;
written += size;
max -= size;
if ((size=rmff_dump_prop(h->prop, &buffer[written], max)) < 0)
return -1;
written += size;
max -= size;
if ((size=rmff_dump_cont(h->cont, &buffer[written], max)) < 0)
return -1;
written += size;
max -= size;
if (stream) {
while(*stream) {
if ((size=rmff_dump_mdpr(*stream, &buffer[written], max)) < 0)
return -1;
written += size;
max -= size;
stream++;
}
}
}
rmff_dump_dataheader(h->data, &buffer[written]);
written+=18;
if ((size=rmff_dump_dataheader(h->data, &buffer[written], max)) < 0)
return -1;
written+=size;
return written;
return written;
}
void rmff_dump_pheader(rmff_pheader_t *h, char *data) {
......
......@@ -29,6 +29,12 @@
#define RMFF_HEADER_SIZE 0x12
#define RMFF_FILEHEADER_SIZE 18
#define RMFF_PROPHEADER_SIZE 50
#define RMFF_MDPRHEADER_SIZE 46
#define RMFF_CONTHEADER_SIZE 18
#define RMFF_DATAHEADER_SIZE 18
#define FOURCC_TAG( ch0, ch1, ch2, ch3 ) \
(((long)(unsigned char)(ch3) ) | \
( (long)(unsigned char)(ch2) << 8 ) | \
......@@ -234,7 +240,7 @@ int rmff_get_header_size(rmff_header_t *h);
/*
* dumps the header <h> to <buffer>. <max> is the size of <buffer>
*/
int rmff_dump_header(rmff_header_t *h, char *buffer, int max);
int rmff_dump_header(rmff_header_t *h, void *buffer, int max);
/*
* dumps a packet header
......
......@@ -92,7 +92,7 @@ static char *nl(char *data) {
static int filter(const char *in, const char *filter, char **out, size_t outlen) {
int flen=strlen(filter);
int len;
size_t len;
if (!in) return 0;
......@@ -185,11 +185,13 @@ static sdpplin_stream_t *sdpplin_parse_stream(char **data) {
}
if(filter(*data,"a=OpaqueData:buffer;",&buf, BUFLEN)) {
decoded = b64_decode(buf, decoded, &(desc->mlti_data_size));
desc->mlti_data = malloc(sizeof(char)*desc->mlti_data_size);
memcpy(desc->mlti_data, decoded, desc->mlti_data_size);
handled=1;
*data=nl(*data);
lprintf("mlti_data_size: %i\n", desc->mlti_data_size);
if ( decoded != NULL ) {
desc->mlti_data = malloc(sizeof(char)*desc->mlti_data_size);
memcpy(desc->mlti_data, decoded, desc->mlti_data_size);
handled=1;
*data=nl(*data);
lprintf("mlti_data_size: %i\n", desc->mlti_data_size);
}
}
if(filter(*data,"a=ASMRuleBook:string;",&buf, BUFLEN)) {
desc->asm_rule_book=strdup(buf);
......@@ -237,40 +239,55 @@ sdpplin_t *sdpplin_parse(char *data) {
free( desc );
return NULL;
}
desc->stream = NULL;
memset(desc, 0, sizeof(sdpplin_t));
while (data && *data) {
handled=0;
if (filter(data, "m=", &buf, BUFLEN)) {
stream=sdpplin_parse_stream(&data);
lprintf("got data for stream id %u\n", stream->stream_id);
desc->stream[stream->stream_id]=stream;
continue;
if ( !desc->stream ) {
fprintf(stderr, "sdpplin.c: stream identifier found before stream count, skipping.");
continue;
}
stream=sdpplin_parse_stream(&data);
lprintf("got data for stream id %u\n", stream->stream_id);
desc->stream[stream->stream_id]=stream;
continue;
}
if(filter(data,"a=Title:buffer;",&buf, BUFLEN)) {
decoded=b64_decode(buf, decoded, &len);
desc->title=strdup(decoded);
handled=1;
data=nl(data);
if ( decoded != NULL ) {
desc->title=strdup(decoded);
handled=1;
data=nl(data);
}
}
if(filter(data,"a=Author:buffer;",&buf, BUFLEN)) {
decoded=b64_decode(buf, decoded, &len);
desc->author=strdup(decoded);
handled=1;
data=nl(data);
if ( decoded != NULL ) {
desc->author=strdup(decoded);
handled=1;
data=nl(data);
}
}
if(filter(data,"a=Copyright:buffer;",&buf, BUFLEN)) {
decoded=b64_decode(buf, decoded, &len);
desc->copyright=strdup(decoded);
handled=1;
data=nl(data);
if ( decoded != NULL ) {
desc->copyright=strdup(decoded);
handled=1;
data=nl(data);
}
}
if(filter(data,"a=Abstract:buffer;",&buf, BUFLEN)) {
decoded=b64_decode(buf, decoded, &len);
desc->abstract=strdup(decoded);
handled=1;
data=nl(data);
if ( decoded != NULL ) {
desc->abstract=strdup(decoded);
handled=1;
data=nl(data);
}
}
if(filter(data,"a=StreamCount:integer;",&buf, BUFLEN)) {
desc->stream_count=atoi(buf);
......
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