* 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.

diff --git a/ChangeLog b/ChangeLog
index cce636e9405917959a77c149d39260a205ba86f5..63be53efb012936f64273b1075ab1904341b441c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,6 +10,15 @@
        * sysdeps/mach/hurd/sendto.c (__sendfrom): Likewise.
        * sysdeps/mach/hurd/sendmsg.c (__sendmsg): Likewise.
 
+2008-03-04  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+       * 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.
+
 2008-06-27  Ulrich Drepper  <drepper@redhat.com>
 
        [BZ #6657]

diff --git a/hurd/fd-read.c b/hurd/fd-read.c
index 55dbc24e930b4b01c311c54f01d8a3f950e3ddd2..388a4dbaf9e9e3f1441675cf466e025355ddcbb0 100644 (file)
--- a/hurd/fd-read.c
+++ b/hurd/fd-read.c
@@ -35,6 +35,7 @@ _hurd_fd_read (struct hurd_fd *fd, void *buf, size_t *nbytes, loff_t offset)
     }
 
   data = buf;
+  nread = *nbytes;
   if (err = HURD_FD_PORT_USE (fd, _hurd_ctty_input (port, ctty, readfd)))
     return err;
 

diff --git a/hurd/get-host.c b/hurd/get-host.c
index bebad892cfd1209eca6e7d1eae7caac3efa9ae87..3fe0b3ef78ef49781443afd68fe703bcfe1cbe1a 100644 (file)
--- a/hurd/get-host.c
+++ b/hurd/get-host.c
@@ -51,6 +51,7 @@ _hurd_get_host_config (const char *item, char *buf, size_t buflen)
     }
 
   data = buf;
+  nread = buflen;
   err = __io_read (config, &data, &nread, -1, buflen);
   if (! err)
     /* Check if there is more in the file we didn't read.  */

diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 668aaaf8b5d46cbc2aa078a85ada0a43086be66d..244068290349ecc0af35f4b2208e61388a16f18e 100644 (file)
--- 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 a01e6090d3ffdf26d9c9c5896dd6ef58b767937c..0cf6b7ce5843f4834a536f100fc3f336643c3783 100644 (file)
--- 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 d30bc40c06177db088dd8cc90ba26faa055b147b..2aca5709df8ece8ecd78e60303ac2225dec1f6ca 100644 (file)
--- 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 15f9fb14d6c0ac576bbc338c886eba6cb449f433..33897b8ce8cae0f50ed221d531e65944fdba004e 100644 (file)
--- 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;