From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Sun, 24 Jun 2007 11:39:16 +0000 (+0000)
Subject: allow chunksiz to reach 1 before erroring out
X-Git-Tag: SUDO_1_7_0~522
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2d76de6cdc404d2d3031a3c78768b7c1dd4debd7;p=sudo

allow chunksiz to reach 1 before erroring out
---

diff --git a/mon_systrace.c b/mon_systrace.c
index 810c83ebc..051df6a63 100644
--- a/mon_systrace.c
+++ b/mon_systrace.c
@@ -496,7 +496,7 @@ read_string(fd, pid, addr, buf, bufsiz)
 	    addr += nread;
 	    bufsiz -= nread;
 	} else {
-	    if (errno != EINVAL || chunksiz == 4)
+	    if (errno != EINVAL || chunksiz == 1)
 		    return(-1);
 	    chunksiz >>= 1;	/* chunksiz too big, halve it */
 	}