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Code Issues Releases Activity

avformat/tls_openssl: initialize underlying protocol early for dtls_start()

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The same way we do with TLS, so all tls URL options will be properly supported.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint
2025-09-03 00:55:46 +02:00
parent 2762ae74c5
commit 8e11e2cdb8
2 changed files with 18 additions and 10 deletions
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15
libavformat/tls_openssl.c
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@@ -747,6 +747,13 @@ static int dtls_start(URLContext *h, const char *url, int flags, AVDictionary **
int ret = 0;
s->is_dtls = 1;
if (!c->tls_shared.external_sock) {
if ((ret = ff_tls_open_underlying(&c->tls_shared, h, url, options)) < 0) {
av_log(c, AV_LOG_ERROR, "Failed to connect %s\n", url);
return ret;
}
}
c->ctx = SSL_CTX_new(s->listen ? DTLS_server_method() : DTLS_client_method());
if (!c->ctx) {
ret = AVERROR(ENOMEM);
@@ -799,13 +806,6 @@ static int dtls_start(URLContext *h, const char *url, int flags, AVDictionary **
DTLS_set_link_mtu(c->ssl, s->mtu);
init_bio_method(h);
if (!c->tls_shared.external_sock) {
if ((ret = ff_tls_open_underlying(&c->tls_shared, h, url, options)) < 0) {
av_log(c, AV_LOG_ERROR, "Failed to connect %s\n", url);
return ret;
}
}
/* This seems to be necessary despite explicitly setting client/server method above. */
if (s->listen)
SSL_set_accept_state(c->ssl);
@@ -836,6 +836,7 @@ static int dtls_start(URLContext *h, const char *url, int flags, AVDictionary **
ret = 0;
fail:
tls_close(h);
return ret;
}