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| author | Thomas Huth | 2018-07-24 13:52:04 +0200 |
|---|---|---|
| committer | Kevin Wolf | 2018-11-05 15:09:54 +0100 |
| commit | a2b83a5165c567bb81fe4303d97a3cca5ccc8a15 (patch) | |
| tree | 7df8da1cc0cbb35fc82d464fc60628c554cbb733 /qemu-io-cmds.c | |
| parent | Merge remote-tracking branch 'remotes/rth/tags/pull-softfloat-20181104' into ... (diff) | |
| download | qemu-a2b83a5165c567bb81fe4303d97a3cca5ccc8a15.tar.gz qemu-a2b83a5165c567bb81fe4303d97a3cca5ccc8a15.tar.xz qemu-a2b83a5165c567bb81fe4303d97a3cca5ccc8a15.zip | |
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>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions