From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Mon, 7 Jun 2010 22:53:28 +0000 (-0400)
Subject: Add #define for maximum session id
X-Git-Tag: SUDO_1_7_3~106
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e1ad52f53a82b3613f7ef99065d6292af2078526;p=sudo

Add #define for maximum session id

--HG--
branch : 1.7
---

diff --git a/iolog.c b/iolog.c
index 33a4f6c96..51287602f 100644
--- a/iolog.c
+++ b/iolog.c
@@ -75,6 +75,12 @@ struct script_buf {
 #define IOFD_TIMING	5
 #define IOFD_MAX	6
 
+#ifdef __STDC__
+# define SESSID_MAX	2176782336U
+#else
+# define SESSID_MAX	(unsigned long)2176782336
+#endif
+
 static sigset_t ttyblock;
 static struct timeval last_time;
 static union io_fd io_fds[IOFD_MAX];
@@ -120,7 +126,7 @@ io_nextid()
 	if (nread == -1)
 	    log_error(USE_ERRNO, "cannot read %s", pathbuf);
 	id = strtoul(buf, &ep, 36);
-	if (buf == ep || id >= (unsigned long)2176782336)
+	if (buf == ep || id >= SESSID_MAX)
 	    log_error(0, "invalid sequence number %s", pathbuf);
     }
     id++;