[package] uhttpd:

	- fix parsing of interpreter entries in the config file, fixes serving of static files as .cgi with X-Wrt
	- better cope with connection aborts, especially during header transfer
	- fix return value checking of TLS reads and writes, solves some blocking issues


git-svn-id: svn://svn.openwrt.org/openwrt/trunk/package/uhttpd/src@22692 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 4 insertions, 2 deletions

diff --git a/uhttpd-tls.c b/uhttpd-tls.c
index 26143dd..008f8e0 100644
--- a/uhttpd-tls.c
+++ b/uhttpd-tls.c
@@ -70,12 +70,14 @@ void uh_tls_client_accept(struct client *c)
 
 int uh_tls_client_recv(struct client *c, void *buf, int len)
 {
-	return SSL_read(c->tls, buf, len);
+	int rv = SSL_read(c->tls, buf, len);
+	return (rv > 0) ? rv : -1;
 }
 
 int uh_tls_client_send(struct client *c, void *buf, int len)
 {
-	return SSL_write(c->tls, buf, len);
+	int rv = SSL_write(c->tls, buf, len);
+	return (rv > 0) ? rv : -1;
 }
 
 void uh_tls_client_close(struct client *c)