virtualenv/FFmpeg
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Code Issues Releases Activity

use av_random instead random/srandom

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Originally committed as revision 8051 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Alex Beregszaszi 2007-02-21 13:50:32 +00:00
parent d5039327f1
commit 1df93ae910
1 changed files with 9 additions and 6 deletions
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15
ffserver.c
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@ -45,6 +45,7 @@
#include "version.h"
#include "ffserver.h"
#include "random.h"
/* maximum number of simultaneous HTTP connections */
#define HTTP_MAX_CONNECTIONS 2000
@ -291,6 +292,8 @@ static int current_bandwidth;
static long cur_time; // Making this global saves on passing it around everywhere
static AVRandomState random_state;
static long gettime_ms(void)
{
struct timeval tv;
@ -468,8 +471,8 @@ static void start_multicast(void)
for(stream = first_stream; stream != NULL; stream = stream->next) {
if (stream->is_multicast) {
/* open the RTP connection */
snprintf(session_id, sizeof(session_id),
"%08x%08x", (int)random(), (int)random());
snprintf(session_id, sizeof(session_id), "%08x%08x",
av_random(&random_state), av_random(&random_state));
/* choose a port if none given */
if (stream->multicast_port == 0) {
@ -1536,7 +1539,7 @@ static int http_parse_request(HTTPContext *c)
if (!strcmp(c->stream->fmt->name,"asf_stream")) {
/* Need to allocate a client id */
c->wmp_client_id = random() & 0x7fffffff;
c->wmp_client_id = av_random(&random_state) & 0x7fffffff;
q += snprintf(q, q - (char *) c->buffer + c->buffer_size, "Server: Cougar 4.1.0.3923\r\nCache-Control: no-cache\r\nPragma: client-id=%d\r\nPragma: features=\"broadcast\"\r\n", c->wmp_client_id);
}
@ -2826,8 +2829,8 @@ static void rtsp_cmd_setup(HTTPContext *c, const char *url,
/* generate session id if needed */
if (h->session_id[0] == '\0') {
snprintf(h->session_id, sizeof(h->session_id),
"%08x%08x", (int)random(), (int)random());
snprintf(h->session_id, sizeof(h->session_id), "%08x%08x",
av_random(&random_state), av_random(&random_state));
}
/* find rtp session, and create it if none found */
@ -4525,7 +4528,7 @@ int main(int argc, char **argv)
putenv("http_proxy"); /* Kill the http_proxy */
srandom(gettime_ms() + (getpid() << 16));
av_init_random(gettime_ms() + (getpid() << 16), &random_state);
/* address on which the server will handle HTTP connections */
my_http_addr.sin_family = AF_INET;