From d5a0160b583dbd08d77c999c2acc4b72c2a6d9db Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Wed, 2 Jul 2008 19:35:02 +0000
Subject: * sysdeps/mach/hurd/recv.c (__recv): Initialize NPORTS.

	* sysdeps/mach/hurd/recvfrom.c (__recvfrom): Likewise.
	* sysdeps/mach/hurd/recvmsg.c (__recvmsg): Likewise.
	* hurd/fd-read.c (_hurd_fd_read): Initialize NREAD.
	* hurd/get-host.c (_hurd_get_host_config): Likewise.
	* sysdeps/mach/hurd/dl-sysdep.c (__libc_read): Likewise.
---
 sysdeps/mach/hurd/dl-sysdep.c | 1 +
 sysdeps/mach/hurd/recv.c      | 2 +-
 sysdeps/mach/hurd/recvfrom.c  | 2 +-
 sysdeps/mach/hurd/recvmsg.c   | 2 +-
 4 files changed, 4 insertions(+), 3 deletions(-)

(limited to 'sysdeps')

diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 668aaaf8b5..2440682903 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -367,6 +367,7 @@ __libc_read (int fd, void *buf, size_t nbytes)
   mach_msg_type_number_t nread;
 
   data = buf;
+  nread = nbytes;
   err = __io_read ((mach_port_t) fd, &data, &nread, -1, nbytes);
   if (err)
     return __hurd_fail (err);
diff --git a/sysdeps/mach/hurd/recv.c b/sysdeps/mach/hurd/recv.c
index a01e6090d3..0cf6b7ce58 100644
--- a/sysdeps/mach/hurd/recv.c
+++ b/sysdeps/mach/hurd/recv.c
@@ -38,7 +38,7 @@ __recv (fd, buf, n, flags)
   char *bufp = buf;
   mach_msg_type_number_t nread = n;
   mach_port_t *ports;
-  mach_msg_type_number_t nports;
+  mach_msg_type_number_t nports = 0;
   char *cdata = NULL;
   mach_msg_type_number_t clen = 0;
 
diff --git a/sysdeps/mach/hurd/recvfrom.c b/sysdeps/mach/hurd/recvfrom.c
index d30bc40c06..2aca5709df 100644
--- a/sysdeps/mach/hurd/recvfrom.c
+++ b/sysdeps/mach/hurd/recvfrom.c
@@ -41,7 +41,7 @@ __recvfrom (fd, buf, n, flags, addrarg, addr_len)
   char *bufp = buf;
   mach_msg_type_number_t nread = n;
   mach_port_t *ports;
-  mach_msg_type_number_t nports;
+  mach_msg_type_number_t nports = 0;
   char *cdata = NULL;
   mach_msg_type_number_t clen = 0;
   struct sockaddr *addr = addrarg.__sockaddr__;
diff --git a/sysdeps/mach/hurd/recvmsg.c b/sysdeps/mach/hurd/recvmsg.c
index 15f9fb14d6..33897b8ce8 100644
--- a/sysdeps/mach/hurd/recvmsg.c
+++ b/sysdeps/mach/hurd/recvmsg.c
@@ -34,7 +34,7 @@ __libc_recvmsg (int fd, struct msghdr *message, int flags)
   char *data = NULL;
   mach_msg_type_number_t len = 0;
   mach_port_t *ports;
-  mach_msg_type_number_t nports;
+  mach_msg_type_number_t nports = 0;
   char *cdata = NULL;
   mach_msg_type_number_t clen = 0;
   size_t amount;
-- 
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