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List:       wine-patches
Subject:    server/fd.c: Prevent using uninitialized pointers
From:       Daniel Santos <javatroubadour () yahoo ! com>
Date:       2009-06-30 16:33:37
Message-ID: 108788.24042.qm () web45916 ! mail ! sp1 ! yahoo ! com
[Download RAW message or body]

Some pointers are getting used prior to initialization.  It would appear that the \
current compilers are initializing them to zero or we've been lucky.


      


["0001-server-fd.c-Prevent-using-uninitialized-pointers.txt" (text/plain)]

From 7e2ce0afdd237fa4591a137a2df0f47ddddbbd5c Mon Sep 17 00:00:00 2001
From: Daniel Santos <daniel.santos@pobox.com>
Date: Tue, 30 Jun 2009 11:21:26 -0500
Subject: server/fd.c: Prevent using uninitialized pointers.

---
 server/fd.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/server/fd.c b/server/fd.c
index a57001a..e9efc37 100644
--- a/server/fd.c
+++ b/server/fd.c
@@ -441,12 +441,12 @@ const char *get_timeout_str( timeout_t timeout )
 /****************************************************************/
 /* poll support */
 
-static struct fd **poll_users;              /* users array */
-static struct pollfd *pollfd;               /* poll fd array */
+static struct fd **poll_users = 0;          /* users array */
+static struct pollfd *pollfd = 0;           /* poll fd array */
 static int nb_users;                        /* count of array entries actually in use */
 static int active_users;                    /* current number of active users */
 static int allocated_users;                 /* count of allocated entries in the array */
-static struct fd **freelist;                /* list of free entries in the array */
+static struct fd **freelist = 0;            /* list of free entries in the array */
 
 static int get_next_timeout(void);
 
-- 
1.6.3.3





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