From: Pádraig Brady <P@draigBrady.com>
Date: Sat, 18 Dec 2010 03:25:49 +0000 (+0000)
Subject: wc: fix a possible hang with --files0-from
X-Git-Tag: v8.8~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0eaa993ae64d75c7b9da62c99e9e5f617b6a248d;p=thirdparty%2Fcoreutils.git

wc: fix a possible hang with --files0-from

* src/wc.c (main): exit when we get a read error on
the --files0-from file, rather than retrying and
spinning the CPU
---

diff --git a/src/wc.c b/src/wc.c
index a1922baf9f..ae29f10547 100644
--- a/src/wc.c
+++ b/src/wc.c
@@ -726,8 +726,8 @@ main (int argc, char **argv)
           switch (ai_err)
             {
             case AI_ERR_READ:
-              error (0, errno, _("%s: read error"), quote (files_from));
-              skip_file = true;
+              error (EXIT_FAILURE, errno, _("%s: read error"),
+                     quote (files_from));
               continue;
             case AI_ERR_MEM:
               xalloc_die ();