[syslinux:elflink] pxe: Don't leak inode on timeout

[syslinux-bot for Matt Fleming]

Commit-ID:  73bf7c135dfce1d0194de6677ed85495c64e300f
Gitweb:     http://www.syslinux.org/commit/73bf7c135dfce1d0194de6677ed85495c64e300f
Author:     Matt Fleming <matt.fleming at intel.com>
AuthorDate: Tue, 27 Nov 2012 16:11:26 +0000
Committer:  Matt Fleming <matt.fleming at intel.com>
CommitDate: Tue, 27 Nov 2012 20:48:38 +0000

pxe: Don't leak inode on timeout

Signed-off-by: Matt Fleming <matt.fleming at intel.com>

---
 core/fs/pxe/pxe.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/fs/pxe/pxe.c b/core/fs/pxe/pxe.c
index 6f490ce..3cc6497 100644
--- a/core/fs/pxe/pxe.c
+++ b/core/fs/pxe/pxe.c
@@ -796,8 +796,10 @@ static void __pxe_searchdir(const char *filename, struct file *file)
     
 sendreq:
     timeout = *timeout_ptr++;
-    if (!timeout)
+    if (!timeout) {
+	free_socket(inode);
 	return;			/* No file available... */
+    }
     oldtime = jiffies();
 
     socket->tftp_remoteip = ip;