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Thomas Huth a2b83a5165 block/vvfat: Fix crash when reporting error about too many files in directory 
When using the vvfat driver with a directory that contains too many files,
QEMU currently crashes. This can be triggered like this for example:

 mkdir /tmp/vvfattest
 cd /tmp/vvfattest
 for ((x=0;x<=513;x++)); do mkdir $x; done
 qemu-system-x86_64 -drive \
   file.driver=vvfat,file.dir=.,read-only=on,media=cdrom

Seems like read_directory() is changing the mapping->path variable. Make
sure we use the right pointer instead.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-11-05 15:09:54 +01:00
..
accounting.c
block/accounting: introduce latency histogram
2018-03-19 14:58:37 -05:00
backup.c
block/backup: make function variables consistently named
2018-08-31 16:28:33 +02:00
blkdebug.c
qstring: Move qstring_from_substr()'s @end one to the right
2018-07-28 09:09:58 +02:00
blklogwrites.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
blkreplay.c
trivial: Make bios files and source files non-executable
2018-09-25 17:26:18 +02:00
blkverify.c
qstring: Move qstring_from_substr()'s @end one to the right
2018-07-28 09:09:58 +02:00
block-backend.c
block-backend: Set werror/rerror defaults in blk_new()
2018-10-01 19:13:46 +02:00
bochs.c
block: Deprecate bdrv_set_read_only() and users
2017-11-17 13:35:59 +01:00
cloop.c
block: Deprecate bdrv_set_read_only() and users
2017-11-17 13:35:59 +01:00
commit.c
block/commit: refactor commit to use job callbacks
2018-09-25 15:31:15 +02:00
copy-on-read.c
block: drop empty .bdrv_close handlers
2018-08-15 12:50:39 +02:00
create.c
jobs: utilize job_exit shim
2018-08-31 16:28:33 +02:00
crypto.c
luks: Allow share-rw=on
2018-08-15 12:50:39 +02:00
crypto.h
block/crypto: Simplify block_crypto_{open,create}_opts_init()
2018-06-29 14:20:56 +02:00
curl.c
curl: Make sslverify=off disable host as well as peer verification.
2018-09-24 23:46:05 -04:00
dirty-bitmap.c
dirty-bitmaps: clean-up bitmaps loading and migration logic
2018-10-29 16:23:17 -04:00
dmg-bz2.c
dmg: Move libbz2 code to dmg-bz2.so
2016-10-07 14:14:06 +02:00
dmg.c
block: Deprecate bdrv_set_read_only() and users
2017-11-17 13:35:59 +01:00
dmg.h
block: remove "qemu/osdep.h" from header file
2017-12-18 17:07:02 +03:00
file-posix.c
file-posix: Forbid trying to change unsupported options during reopen
2018-10-01 12:51:12 +02:00
file-win32.c
block: Prefix file driver trace points with "file_"
2018-07-10 16:01:51 +02:00
gluster.c
block: Fix typos in comments (found by codespell)
2018-07-23 16:50:43 +02:00
io.c
block: Use a single global AioWait
2018-09-25 15:50:15 +02:00
iscsi-opts.c
Move include qemu/option.h from qemu-common.h to actual users
2018-02-09 13:52:16 +01:00
iscsi.c
block: Use warn_report() & friends to report warnings
2018-10-19 14:51:34 +02:00
linux-aio.c
block/linux-aio: acquire AioContext before qemu_laio_process_completions
2018-09-25 15:50:15 +02:00
Makefile.objs
block: Add blklogwrites
2018-07-05 10:29:19 +02:00
mirror.c
block/mirror: conservative mirror_exit refactor
2018-09-25 15:31:15 +02:00
nbd-client.c
nbd/client: Add x-dirty-bitmap to query bitmap from server
2018-07-02 15:27:38 -05:00
nbd-client.h
nbd/client: Add x-dirty-bitmap to query bitmap from server
2018-07-02 15:27:38 -05:00
nbd.c
qstring: Move qstring_from_substr()'s @end one to the right
2018-07-28 09:09:58 +02:00
nfs.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
null.c
block: drop empty .bdrv_close handlers
2018-08-15 12:50:39 +02:00
nvme.c
nvme: correct locking around completion
2018-10-12 09:46:14 +08:00
parallels.c
parallels: Switch to byte-based calls
2018-06-29 14:20:56 +02:00
parallels.h
Clean up includes
2018-02-09 05:05:11 +01:00
qapi.c
block/qapi: Fix memory leak in qmp_query_blockstats()
2018-08-15 12:50:39 +02:00
qcow2-bitmap.c
dirty-bitmaps: clean-up bitmaps loading and migration logic
2018-10-29 16:23:17 -04:00
qcow2-cache.c
qcow2: Allow configuring the L2 slice size
2018-02-13 17:00:00 +01:00
qcow2-cluster.c
qcow2: Free allocated clusters on write error
2018-06-29 14:20:56 +02:00
qcow2-refcount.c
Block layer patches:
2018-07-10 17:28:29 +01:00
qcow2-snapshot.c
block: use local path for local headers
2018-05-31 04:16:06 +03:00
qcow2.c
dirty-bitmaps: clean-up bitmaps loading and migration logic
2018-10-29 16:23:17 -04:00
qcow2.h
bloc/qcow2: drop dirty_bitmaps_loaded state variable
2018-10-29 16:23:15 -04:00
qcow.c
qcow: fix a reference leak
2018-07-30 15:35:37 +02:00
qed-check.c
block: convert bdrv_check callback to coroutine_fn
2018-03-09 15:17:47 +01:00
qed-cluster.c
qed: protect table cache with CoMutex
2017-07-17 11:34:11 +08:00
qed-l2-cache.c
qed: protect table cache with CoMutex
2017-07-17 11:34:11 +08:00
qed-table.c
block: convert bdrv_check callback to coroutine_fn
2018-03-09 15:17:47 +01:00
qed.c
error: Fix use of error_prepend() with &error_fatal, &error_abort
2018-10-19 14:51:34 +02:00
qed.h
qed: protect table cache with CoMutex
2017-07-17 11:34:11 +08:00
quorum.c
qapi: Drop qapi_event_send_FOO()'s Error ** argument
2018-08-28 18:21:38 +02:00
raw-format.c
block: drop empty .bdrv_close handlers
2018-08-15 12:50:39 +02:00
rbd.c
block: Use warn_report() & friends to report warnings
2018-10-19 14:51:34 +02:00
replication.c
replication: Switch to byte-based calls
2018-06-29 14:20:56 +02:00
sheepdog.c
block: Use warn_report() & friends to report warnings
2018-10-19 14:51:34 +02:00
snapshot.c
block: make .bdrv_close optional
2018-08-15 12:50:39 +02:00
ssh.c
block: Convert .bdrv_truncate callback to coroutine_fn
2018-06-29 14:20:56 +02:00
stream.c
block/stream: refactor stream to use job callbacks
2018-09-25 15:31:15 +02:00
throttle-groups.c
throttle-groups: Don't allow timers without throttled requests
2018-08-15 12:50:39 +02:00
throttle.c
block: Use BdrvChild to discard
2018-07-10 16:01:52 +02:00
trace-events
block: Add copy offloading trace points
2018-07-10 16:01:52 +02:00
vdi.c
vdi: Use definitions from "qemu/units.h"
2018-07-02 14:45:23 +02:00
vhdx-endian.c
block: use local path for local headers
2018-05-31 04:16:06 +03:00
vhdx-log.c
block: use local path for local headers
2018-05-31 04:16:06 +03:00
vhdx.c
block: Fix typos in comments (found by codespell)
2018-07-23 16:50:43 +02:00
vhdx.h
block: vhdx - update PAYLOAD_BLOCK_UNMAPPED value to match 1.00 spec
2014-12-12 15:42:22 +00:00
vmdk.c
vmdk: align end of file to a sector boundary
2018-09-26 10:47:18 +08:00
vpc.c
vpc: Fail open on bad header checksum
2018-10-19 14:55:46 +02:00
vvfat.c
block/vvfat: Fix crash when reporting error about too many files in directory
2018-11-05 15:09:54 +01:00
vxhs.c
block: Add block-specific QDict header
2018-06-15 14:49:44 +02:00
win32-aio.c
file-win32: Switch to byte-based callbacks
2018-05-15 16:11:41 +02:00
write-threshold.c
qapi: Drop qapi_event_send_FOO()'s Error ** argument
2018-08-28 18:21:38 +02:00