From: Simon Schubert <corecode@dragonflybsd.org>
Date: Thu, 16 Jul 2009 09:54:44 +0000 (+0200)
Subject: dma: correctly initialize error before delivering mail
X-Git-Tag: v2.4.0~414^2~14
X-Git-Url: http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/0caaabf6d5fadfa7d298dddc0be7d37cdf05cf46

dma: correctly initialize error before delivering mail

error is used to return failure or success from deliver_remote().  However
error is also used before, so we have to make sure that it is initialized
to 0, else a previous (non-fatal) error could pull through, even if the
delivery was successful.
---

diff --git a/libexec/dma/net.c b/libexec/dma/net.c
index 9364077..8dd09bf 100644
--- a/libexec/dma/net.c
+++ b/libexec/dma/net.c
@@ -435,6 +435,7 @@ deliver_remote(struct qitem *it, const char **errmsg)
 		return (1);
 	}
 
+	error = 0;
 	while (!feof(it->queuef)) {
 		if (fgets(line, sizeof(line), it->queuef) == NULL)
 			break;