Fix stack corruption during juju lock transactions - libraw1394 - Fork of libraw1394 that allows for externally managed buffers

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author	David Moore	2008-12-20 19:28:01 -0800
committer	Dan Dennedy	2008-12-29 11:12:32 -0800
commit	cb8b7bf86af003ac6eeb167305c70192c4959c7b (patch)
tree	32b9472cb6a1d7af1443d17032c239ca5ccddb7b /doc/libraw1394.sgml
parent	Fix iso_shutdown with juju firewire stack (diff)

Fix stack corruption during juju lock transactions

When performing a lock transaction (such as with fw_lock) under Juju, 4 bytes of the stack gets corrupted. This is because the lock transaction has 8 bytes of data sent and 4 bytes received. Since the transaction "length" is specified as 8, handle_device_event() copies 8 bytes into the destination variable instead of the desired 4, and overflows into the stack by 4 bytes. This patch fixes the corruption by adding an extra "out_length" argument to the send_request() function so that both in_length and out_length can be specified separately. Signed-off-by: Dan Dennedy <dan@dennedy.org>

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ss='insertions'>+1 2003-07-13Fixed section for -dev package.

bencollins 1-1/+1 2003-07-13Re-add the pdf build

bencollins 1-0/+1 2003-07-13Update Debian files.

bencollins 4-25/+73 2003-07-13Ok, the Debian package was way out of sync with upstream

bencollins 1-1/+1 2003-07-13Ooops...libtool works a bit different than I thought, but atleast it works

bencollins 2-6/+1 2003-07-13Generate and install the pdf in the Debian package.

bencollins 3-3/+4 2003-07-13Don't run configure at the end of autogen.sh. Also, remove autom4te.cache.

bencollins 1-1/+1 2003-07-13Update Debian maintainer

bencollins 1-1/+2 2003-07-13Update Debian changelog.

bencollins 1-0/+8 2003-07-13File doesn't really seem needed. The NEWS file gives a good overview, and

bencollins 1-4/+0 2003-07-13Fix compiler warnings.

bencollins 4-12/+22 2003-07-13Updates from 0.10.0 release.

bencollins 4-5/+14 2003-04-23add libtoolize to bootstrap

ddennedy 1-1/+10 2003-04-21added Dan Maas' rawiso docs

ddennedy 1-32/+295 2003-04-07new_handle_on_port() error path fix from Jim Radford

dmaas 1-1/+3 2003-03-26add raw1394_new_handle_on_port() convenience function

dmaas 2-1/+41 2003-02-22Updates for new rawiso ioctl interface.

bencollins 3-37/+125 2003-01-15add iso_xmit_sync() and iso_xmit_write(); clean up iso handling a bit

dmaas 5-39/+161 2003-01-15implement tag matching for rawiso reception

dmaas 3-4/+12 2003-01-06back out previous commit - don't drop the legacy API just yet

dmaas 6-173/+130 2003-01-05emulate legacy ISO reception API on top of new rawiso API

dmaas 7-131/+174 2002-12-24update iso API for multi-channel reception and new packet buffer layout

dmaas 4-123/+236 2002-12-20oops, irq_interval needs to be signed

anonymous 1-1/+1 2002-12-20dmaas - renamed exported arm definitions into the raw1394_ namespace; brought...

anonymous 3-124/+48 2002-12-16rawiso updates:

dmaas 3-18/+25 2002-11-18fix cplusplus extern C block

ddennedy 1-4/+4 2002-11-18merged rawiso branch

ddennedy 7-6/+488