From: Bruno Haible <bruno@clisp.org>
Date: Sat, 25 Dec 2010 16:58:02 +0000 (+0100)
Subject: ptsname: Avoid ERANGE failure on some systems.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ed4a522e1f0b92986bb9002bf5fb845ff0fdc9e;p=pspp

ptsname: Avoid ERANGE failure on some systems.

* lib/ptsname.c (buffer): Increase size.
---

diff --git a/ChangeLog b/ChangeLog
index 84c1e7ca1f..adc21adaaf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-25  Bruno Haible  <bruno@clisp.org>
+
+	ptsname: Avoid ERANGE failure on some systems.
+	* lib/ptsname.c (buffer): Increase size.
+
 2010-12-25  Bruno Haible  <bruno@clisp.org>
 
 	rename, renameat: Avoid test failures at NFS mounted locations.
diff --git a/lib/ptsname.c b/lib/ptsname.c
index 3c7a9e043b..c2bea0164f 100644
--- a/lib/ptsname.c
+++ b/lib/ptsname.c
@@ -43,7 +43,7 @@ static int __ptsname_r (int fd, char *buf, size_t buflen);
 
 
 /* Static buffer for `ptsname'.  */
-static char buffer[sizeof (_PATH_TTY) + 2];
+static char buffer[64];
 
 
 /* Return the pathname of the pseudo terminal slave associated with