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let tls tolerate reallocing the buf

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and also remember the params for ssl_write if it returns wantread.


svn:r626
This commit is contained in:
Roger Dingledine 2003-10-19 00:39:48 +00:00
parent c627ba2632
commit ec96419109
1 changed files with 4 additions and 3 deletions
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7
src/common/tortls.c
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@ -263,7 +263,8 @@ tor_tls_context_new(crypto_pk_env_t *rsa,
crypto_dh_free(dh);
SSL_CTX_set_verify(result->ctx, SSL_VERIFY_PEER,
always_accept_verify_cb);
/* let us realloc bufs that we're writing from */
SSL_CTX_set_mode(result->ctx, SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER);
global_tls_context = result;
return 0;
@ -358,8 +359,8 @@ tor_tls_write(tor_tls *tls, char *cp, int n)
if (err == TOR_TLS_DONE) {
return r;
}
if (err == TOR_TLS_WANTWRITE) {
log_fn(LOG_INFO,"wantwrite. remembering the number %d.",n);
if (err == TOR_TLS_WANTWRITE || err == TOR_TLS_WANTREAD) {
log_fn(LOG_INFO,"wantwrite or wantread. remembering the number %d.",n);
tls->wantwrite_n = n;
}
return err;