linux/include
Yi Zou 4c40dbe524 libfc: Fix frags in frame exceeding SKB_MAX_FRAGS in fc_fcp_send_data
commit d37322a43e upstream.

In case of sequence offload, in fc_fcp_send_data(), the skb_fill_page_info()
called may end up adding more frags to the skb_shinfo(fp_skb(fp))->frags[],
exceeding SKB_MAX_FRAGS, this eventually corrupts the memory. I am adding the
FR_FRAME_SG_LEN back, but as SKB_MAX_FRAGS -1, leaving 1 for our fcoe_eof_crc
page. And send will be broken into multiple large sends if the frame already
contains more frags than skb handle.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-01-28 15:01:36 -08:00
..
acpi ACPI: don't cond_resched if irq is disabled 2010-01-28 15:00:26 -08:00
asm-generic fcntl: rename F_OWNER_GID to F_OWNER_PGRP 2009-11-17 17:40:33 -08:00
crypto
drm drm: remove address mask param for drm_pci_alloc() 2010-01-18 10:19:23 -08:00
keys
linux HID: fixup quirk for NCR devices 2010-01-28 15:01:20 -08:00
math-emu
media
mtd
net netfilter: fix crashes in bridge netfilter caused by fragment jumps 2010-01-06 15:04:40 -08:00
pcmcia PM / yenta: Split resume into early and late parts (rev. 4) 2009-11-03 10:54:58 +01:00
rdma
rxrpc
scsi libfc: Fix frags in frame exceeding SKB_MAX_FRAGS in fc_fcp_send_data 2010-01-28 15:01:36 -08:00
sound
trace tracing: Fix event format export 2009-12-18 14:05:16 -08:00
video davinci-fb-frame-buffer-driver-for-ti-da8xx-omap-l1xx-v4 2009-09-23 07:39:51 -07:00
xen
Kbuild