From: mortenp <none@none>
Date: Wed, 2 Jun 2004 21:34:32 +0000 (+1000)
Subject: fixed fgets() loop
X-Git-Tag: RELEASE_1_0_0~177
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8de46479efa4e883f0947dd68a09973f93ea2f26;p=thirdparty%2Fmlmmj.git

fixed fgets() loop
---

diff --git a/src/mail-functions.c b/src/mail-functions.c
index f01505aa..cdfc1c53 100644
--- a/src/mail-functions.c
+++ b/src/mail-functions.c
@@ -121,6 +121,9 @@ int write_mailbody_from_file(int sockfd, FILE *infile)
 	/* keep writing chunks of line (max WRITE_BUFSIZE) */
 	for(;;) {
 		bufp = buf+1;
+		errno = 0;  /* We must reset errno, otherwise we can't
+			     * determine if we hit EOF or an error
+			     * occurred */
 		if(!fgets(bufp, WRITE_BUFSIZE, infile)) {
 			if (errno == EINTR) {
 				continue;