From 09c75af15c1ced13a9a415e2927994fd5c92cc62 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Pawe=C5=82=20Chmielowski?= Date: Fri, 6 Apr 2012 12:00:43 +0200 Subject: [PATCH] Make sure that res is initialized in all cases --- src/tls/tls_drv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/tls/tls_drv.c b/src/tls/tls_drv.c index d0774684c..6dbdccbe9 100644 --- a/src/tls/tls_drv.c +++ b/src/tls/tls_drv.c @@ -443,6 +443,8 @@ static ErlDrvSSizeT tls_drv_control(ErlDrvData handle, b = driver_alloc_binary(size); b->orig_bytes[0] = 0; + res = 0; + while ((req_size == 0 || rlen < req_size + 1) && (res = SSL_read(d->ssl, b->orig_bytes + rlen,