allow chunksiz to reach 1 before erroring out

diff --git a/mon_systrace.c b/mon_systrace.c
index 810c83ebced4bc470a1fd85bb582c57181341f34..051df6a6382468fb534683dfc0c736e62f05ed56 100644 (file)
--- 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 */
        }