Philippe Mathieu-Daudé e1cd92d95c tools/virtiofsd/passthrough_ll: Fix double close() ... On success, the fdopendir() call closes fd. Later on the error path we try to close an already-closed fd. This can lead to use-after-free. Fix by only closing the fd if the fdopendir() call failed. Cc: qemu-stable@nongnu.org Fixes: b39bce121b (add dirp_map to hide lo_dirp pointers) Reported-by: Coverity (CID 1421933 USE_AFTER_FREE) Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20200321120654.7985-1-philmd@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>		2020-03-25 12:31:38 +00:00
..
50-qemu-virtiofsd.json.in
buffer.c	virtiofsd: use fuse_buf_writev to replace fuse_buf_write for better performance	2020-01-23 16:41:37 +00:00
fuse_common.h
fuse_i.h	virtiofsd: Remove fuse.h and struct fuse_module	2020-02-21 12:53:17 +00:00
fuse_log.c
fuse_log.h
fuse_lowlevel.c	tools/virtiofsd/fuse_lowlevel: Fix fuse_out_header::error value	2020-02-21 12:53:17 +00:00
fuse_lowlevel.h	virtiofsd: Remove fuse_req_getgroups	2020-02-10 17:24:43 +00:00
fuse_misc.h	virtiofsd: support nanosecond resolution for file timestamp	2020-01-23 16:41:37 +00:00
fuse_opt.c
fuse_opt.h
fuse_signals.c	virtiofsd: convert more fprintf and perror to use fuse log infra	2020-01-23 16:41:37 +00:00
fuse_virtio.c	virtiofsd: Fix xattr operations	2020-03-03 15:13:24 +00:00
fuse_virtio.h	virtiofsd: cleanup allocated resource in se	2020-01-23 16:41:37 +00:00
helper.c	virtiofsd: Help message fix for 'seconds'	2020-02-21 12:53:17 +00:00
Makefile.objs
passthrough_helpers.h
passthrough_ll.c	tools/virtiofsd/passthrough_ll: Fix double close()	2020-03-25 12:31:38 +00:00
seccomp.c	virtiofsd: Fix xattr operations	2020-03-03 15:13:24 +00:00
seccomp.h	virtiofsd: add --syslog command-line option	2020-01-23 16:41:37 +00:00