grub2/grub-2.00-fix-http-crash.patch
2012-10-18 13:47:39 -04:00

29 lines
911 B
Diff

From 4414df5e72937b0bb1c4a0bb66cd1132ec2a5720 Mon Sep 17 00:00:00 2001
From: Gustavo Luiz Duarte <gustavold@linux.vnet.ibm.com>
Date: Tue, 25 Sep 2012 18:40:55 -0400
Subject: [PATCH] Fix crash on http
Don't free file->data on receiving FIN flag since it is used all over without
checking. http_close() will be called later to free that memory.
https://bugzilla.redhat.com/show_bug.cgi?id=860834
---
grub-core/net/http.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/net/http.c b/grub-core/net/http.c
index a7542d1..a5f6f31 100644
--- a/grub-core/net/http.c
+++ b/grub-core/net/http.c
@@ -386,7 +386,7 @@ http_establish (struct grub_file *file, grub_off_t offset, int initial)
data->sock = grub_net_tcp_open (file->device->net->server,
HTTP_PORT, http_receive,
- http_err, http_err,
+ http_err, NULL,
file);
if (!data->sock)
{
--
1.7.11.4