From: Alan T. DeKok <aland@freeradius.org>
Date: Sun, 19 Sep 2010 06:46:06 +0000 (+0200)
Subject: Retry on write failure.  Closes bug #58
X-Git-Tag: release_3_0_0_beta0~1236
X-Git-Url: http://www.project-moonshot.org/gitweb/?p=freeradius.git;a=commitdiff_plain;h=a55dd2f385985d6c55ccaea05f7b07e719e9e4de

Retry on write failure.  Closes bug #58
---

diff --git a/src/modules/rlm_otp/otp_pw_valid.c b/src/modules/rlm_otp/otp_pw_valid.c
index ae0f015..93392fb 100644
--- a/src/modules/rlm_otp/otp_pw_valid.c
+++ b/src/modules/rlm_otp/otp_pw_valid.c
@@ -207,6 +207,9 @@ retry:
     return -1;
 
   if (otp_write(fdp, (const char *) request, sizeof(*request)) != 0) {
+    if (rc == 0)
+      goto retry;	/* otpd disconnect */	/*TODO: pause */
+    else
       return -1;
   }