From: Richard M. Stallman <rms@gnu.org>
Date: Sat, 29 Apr 2006 18:55:19 +0000 (+0000)
Subject: (main): Check for negative value from `read'.
X-Git-Tag: emacs-pretest-22.0.90~2902
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=5e5b35c7ecd964144de14dc63dff22f410160d68;p=emacs.git

(main): Check for negative value from `read'.
---

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 31f69a5bcd9..d2004183a83 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,5 +1,7 @@
 2006-04-29  Richard Stallman  <rms@gnu.org>
 
+	* movemail.c (main): Check for negative value from `read'.
+
 	* fakemail.c (read_header): Give fatal error if input has no header.
 
 2006-04-02  Paul Eggert  <eggert@cs.ucla.edu>
diff --git a/lib-src/movemail.c b/lib-src/movemail.c
index d3ec1fcd178..1f73ee88ba8 100644
--- a/lib-src/movemail.c
+++ b/lib-src/movemail.c
@@ -466,6 +466,8 @@ main (argc, argv)
 	while (1)
 	  {
 	    nread = read (indesc, buf, sizeof buf);
+	    if (nread < 0)
+	      pfatal_with_name (inname);
 	    if (nread != write (outdesc, buf, nread))
 	      {
 		int saved_errno = errno;