OpenE2K/qemu-e2k
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qemu-e2k/block
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Jeff Cody 6d759117d3 block: fix null-pointer bug on error case in block commit 
This is a bug that was caught by a coverity run by Markus.  In
the error case when we errored out to exit_restore_open early in the
function, 'overlay_bs' was still NULL at that point, although it is
used to look up flags and perform a bdrv_reopen().

Move the overlay_bs lookup to where it is needed, and check for NULL
before restoring the flags.  Also get rid of the unneeded parameter
initialization.

Reported-By: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Jeff Cody <jcody@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-01-17 10:51:11 +01:00
..
blkdebug.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
blkverify.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
bochs.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
cloop.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
commit.c block: fix null-pointer bug on error case in block commit 2013-01-17 10:51:11 +01:00
cow.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
curl.c block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
dmg.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
gluster.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
iscsi.c qemu-option: move standard option definitions out of qemu-config.c 2013-01-12 17:17:53 +01:00
linux-aio.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
Makefile.objs build: move rules from Makefile to */Makefile.objs 2012-12-19 08:29:06 +01:00
mirror.c block: Fix how mirror_run() frees its buffer 2013-01-15 17:28:55 +01:00
nbd.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
parallels.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
qcow2-cache.c block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
qcow2-cluster.c block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
qcow2-refcount.c block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
qcow2-snapshot.c block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
qcow2.c qcow2: Fix segfault on zero-length write 2013-01-15 09:08:55 +01:00
qcow2.h block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
qcow.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
qed-check.c qed: mark image clean after repair succeeds 2012-08-10 10:25:12 +02:00
qed-cluster.c
qed-gencb.c
qed-l2-cache.c
qed-table.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
qed.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
qed.h block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
raw-aio.h block: make discard asynchronous 2013-01-15 10:03:47 +01:00
raw-posix.c block: make discard asynchronous 2013-01-15 10:03:47 +01:00
raw-win32.c block/raw-win32: Fix compiler warnings (wrong format specifiers) 2013-01-02 16:08:57 +01:00
raw.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
rbd.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
sheepdog.c sheepdog: clean up sd_aio_setup() 2013-01-15 13:40:10 +01:00
stream.c block: move include files to include/block/ 2012-12-19 08:31:31 +01:00
vdi.c softmmu: move include files to include/sysemu/ 2012-12-19 08:32:45 +01:00
vmdk.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
vpc.c misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
vvfat.c Replace remaining gmtime, localtime by gmtime_r, localtime_r 2013-01-11 09:44:37 +01:00
win32-aio.c win32-aio: Fix how win32_aio_process_completion() frees buffer 2013-01-15 16:47:45 +01:00