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polarssl: fix hangs

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This bugfix is similar to commit c111178bd4.
This commit is contained in:
Michael Kaufmann 2017-01-28 19:45:52 +01:00
parent cbd4e1fa0d
commit bcca842e0d
3 changed files with 16 additions and 17 deletions
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8
lib/vtls/polarssl.c
View file

@ -816,4 +816,12 @@ void Curl_polarssl_cleanup(void)
(void)Curl_polarsslthreadlock_thread_cleanup();
}
int Curl_polarssl_data_pending(const struct connectdata *conn, int sockindex)
{
ssl_context *ssl =
(ssl_context *)&conn->ssl[sockindex].ssl;
return ssl->in_msglen != 0;
}
#endif /* USE_POLARSSL */

3
lib/vtls/polarssl.h
View file

@ -31,6 +31,7 @@
/* Called on first use PolarSSL, setup threading if supported */
int Curl_polarssl_init(void);
void Curl_polarssl_cleanup(void);
int Curl_polarssl_data_pending(const struct connectdata *conn, int sockindex);
CURLcode Curl_polarssl_connect(struct connectdata *conn, int sockindex);
@ -69,7 +70,7 @@ int Curl_polarssl_shutdown(struct connectdata *conn, int sockindex);
#define curlssl_engines_list(x) ((void)x, (struct curl_slist *)NULL)
#define curlssl_version Curl_polarssl_version
#define curlssl_check_cxn(x) ((void)x, -1)
#define curlssl_data_pending(x,y) ((void)x, (void)y, 0)
#define curlssl_data_pending(x,y) Curl_polarssl_data_pending(x, y)
#define curlssl_sha256sum(a,b,c,d) sha256(a,b,c,0)
/* This might cause libcurl to use a weeker random!