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047cf7dcd26e649d45e7e21a3b679bad0bb6c312
libguestfs/daemon
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Richard W.M. Jones 047cf7dcd2 daemon/link.c: Fix out of memory error when reading symlinks 
Commit 0f54df53d2 ("build: Remove gnulib") introduced a bug when I
rewrote existing code that used gnulib areadlink().

A missing "continue" statement on the path where fstatat(2) failed
caused fall-through to the case where it tries to use malloc(3) on the
value from the uninitialized stat buf.  This caused a huge amount of
memory to be allocated, invoking the oom-killer inside the appliance.

Reported-by: Yongkui Guo
Fixes: commit 0f54df53d2
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1960217
2021-05-13 12:04:41 +01:00
..
9p.c
daemon: 9p: modprobe 9pnet_virtio before 9pfs operations.
2020-03-06 14:50:37 +00:00
acl.c
…
augeas.c
appliance: remove custom Shadow augeas lens
2019-05-30 09:12:32 +02:00
available.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
base64.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
blkdiscard.c
disk-create: Fix this API so it works correctly with block devices (RHBZ#1088262).
2014-04-16 12:01:17 +01:00
blkid.c
daemon: Reimplement ‘vfs_type’ API in OCaml.
2017-07-27 22:31:22 +01:00
blkid.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
blockdev.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
btrfs.c
daemon/btrfs.c: Ignore mkfs.btrfs allocstart option.
2021-03-22 14:26:57 +00:00
btrfs.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
callbacks.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
cap.c
daemon: cap-get-file: Return empty string if no capability on file (RHBZ#989356).
2013-07-29 14:37:50 +01:00
checksum.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
chroot.ml
daemon: chroot: Fix long-standing possible deadlock.
2021-03-26 16:06:03 +00:00
chroot.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
cleanups.c
daemon: Link guestfsd with libutils.
2017-07-10 17:01:59 +01:00
cmp.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
command.c
build: Remove gnulib.
2021-04-08 11:36:40 +01:00
command.h
daemon: Split out command* functions and CLEANUP_* macros.
2016-01-22 09:12:17 +00:00
compress.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
copy.c
Use 'const' for stack integers where possible.
2016-07-26 10:43:45 +01:00
cpio.c
daemon: remove unused include
2019-11-28 13:09:21 +01:00
cpmv.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
cryptsetup.ml
New APIs: cryptsetup-open and cryptsetup-close.
2020-10-12 10:44:08 +01:00
daemon_config.ml.in
daemon: build also without Hivex.OPEN_UNSAFE (RHBZ#1493048)
2018-02-06 17:27:23 +01:00
daemon_config.mli
daemon: build also without Hivex.OPEN_UNSAFE (RHBZ#1493048)
2018-02-06 17:27:23 +01:00
daemon_utils_tests.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
daemon-c.c
daemon/daemon-c.c: Fix whitespace.
2021-03-16 11:24:37 +00:00
daemon-c.h
generator: daemon: Implement RStringList (RMountable, _) and RHashtable (RPlainString, RMountable, _).
2017-09-16 22:27:16 +01:00
daemon-utils-tests-stubs.c
daemon: tests: Compile tests with compiler warnings.
2018-01-09 12:17:53 +00:00
daemon.h
daemon: Add filter_list utility function.
2020-03-30 10:40:13 +01:00
daemon.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
daemon.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
dd.c
daemon: Refine check for Device and Dev_or_Path parameters (RHBZ#1477623).
2017-08-08 17:50:23 +01:00
debug-bmap.c
Add debug APIs: bmap-file, bmap-device, bmap.
2014-11-26 16:15:47 +00:00
debug.c
daemon/command.c daemon/debug.c df/main.c: Ignore bogus GCC analyzer warnings
2021-02-22 10:37:49 +00:00
device-name-translation.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
devsparts.c
daemon: Don't return bogus failure from readdir.
2021-03-22 14:56:10 +00:00
devsparts.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
df.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
dir.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
dmesg.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
dropcaches.c
…
du.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
echo-daemon.c
daemon: Link guestfsd with libutils.
2017-07-10 17:01:59 +01:00
ext2.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
f2fs.c
New API: f2fs_expand
2018-04-19 11:30:29 +02:00
fallocate.c
Use 'const' for stack integers where possible.
2016-07-26 10:43:45 +01:00
file.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
file.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
filearch.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
fill.c
Use 'const' for stack integers where possible.
2016-07-26 10:43:45 +01:00
find.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
findfs.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
format.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
fs-min-size.c
Added xfs support to vfs_minimum_size.
2015-10-27 17:25:49 +00:00
fsck.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
fstrim.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
glob.c
daemon: glob: add optarg to control trailing slash for dirs
2016-02-04 11:25:56 +01:00
grep.c
…
grub.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
guestfsd.c
build: Remove gnulib.
2021-04-08 11:36:40 +01:00
guestfsd.pod
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
headtail.c
…
hexdump.c
…
hivex.c
New API: Deprecate hivex_value_utf8 and replace with hivex_value_string.
2017-09-16 22:27:16 +01:00
hotplug.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
htonl.c
…
initrd.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
inotify.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_fs_unix_fstab.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_fs_unix_fstab.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_fs_unix.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_fs_unix.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_fs_windows.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_fs_windows.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_fs.ml
inspection: More reliable detection of Linux split /usr configurations
2021-04-15 09:41:35 +01:00
inspect_fs.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_types.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_types.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_utils.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect_utils.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
inspect.ml
inspection: More reliable detection of Linux split /usr configurations
2021-04-15 09:41:35 +01:00
internal.c
docs: Add internal documentation for a few daemon functions.
2016-04-12 20:59:40 +01:00
is.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
is.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
isoinfo.ml
daemon: Fix isoinfo on files
2021-05-13 09:19:31 +01:00
journal.c
build: look for and use sys/endian.h
2014-10-23 19:03:11 +02:00
labels.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
ldm.c
Switch from YAJL to Jansson
2018-02-12 11:24:06 +01:00
ldm.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
link.c
daemon/link.c: Fix out of memory error when reading symlinks
2021-05-13 12:04:41 +01:00
link.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
listfs.ml
daemon: Search device-mapper devices for list-filesystems API.
2020-10-12 10:44:29 +01:00
ls.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
luks.c
Ignore completely bogus GCC 11 warnings.
2021-01-05 10:31:00 +00:00
lvm_dm.ml
daemon: Reimplement list_dm_devices API in OCaml.
2020-10-12 10:44:29 +01:00
lvm_utils.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
lvm_utils.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
lvm-filter.c
Revert "lvm: do not pass --cache to vgscan"
2018-07-26 12:02:59 +01:00
lvm.c
daemon: lvm: Use lvcreate --yes to avoid interactive prompts.
2021-02-22 11:04:15 +00:00
lvm.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
Makefile.am
daemon: Allow xorriso as an alternative to isoinfo.
2021-03-30 15:21:54 +01:00
md.c
daemon: Reimplement ‘md_detail’ API in OCaml.
2017-07-27 22:31:22 +01:00
md.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
mkfs.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
mknod.c
Use AC_HEADER_MAJOR to find definitions of major, minor, makedev.
2017-03-03 11:32:37 +00:00
mktemp.c
Include string.h where needed
2014-10-23 19:03:11 +02:00
modprobe.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
mount_utils.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
mount_utils.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
mount.c
daemon: Refine check for Device and Dev_or_Path parameters (RHBZ#1477623).
2017-08-08 17:50:23 +01:00
mount.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
mountable.c
…
mountable.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
mountable.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
ntfs.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
ntfsclone.c
Ignore completely bogus GCC 11 warnings.
2021-01-05 10:31:00 +00:00
parted.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
parted.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
pingdaemon.c
…
proto.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
readdir.c
daemon: readdir: fix invalid memory access on error
2015-01-20 16:09:53 +01:00
realpath.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
rename.c
…
rpm-c.c
inspection: Return RPM epoch.
2021-03-27 09:31:00 +00:00
rpm.ml
inspection: Fix inspection of recent RPM guests using non-BDB.
2021-03-26 16:26:00 +00:00
rsync.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
scrub.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
selinux-relabel.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
selinux.c
daemon, lib: Replace deprecated security_context_t with char *.
2020-07-30 13:58:35 +01:00
sfdisk.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
sh.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
sleep.c
…
sleuthkit.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
squashfs.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
stat.c
daemon: Link guestfsd with libutils.
2017-07-10 17:01:59 +01:00
statvfs.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
strings.c
daemon: strings: Use -a option to avoid using BFD to parse files.
2014-11-05 14:50:54 +00:00
stubs-macros.h
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
swap.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
sync.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
syslinux.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00
sysroot-c.c
daemon: Allow parts of the daemon and APIs to be written in OCaml.
2017-07-27 22:31:22 +01:00
sysroot.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
sysroot.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
tar.c
daemon/tar.c: Avoid bogus GCC analyzer warning.
2021-02-22 10:38:19 +00:00
truncate.c
…
tsk.c
macOS: Include <rpc/types.h> before <rpc/xdr.h>.
2018-05-15 11:15:54 +01:00
umask.c
Fix various -Wformat problems.
2015-07-02 16:08:44 +01:00
upload.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
utils-c.c
daemon: Refine check for Device and Dev_or_Path parameters (RHBZ#1477623).
2017-08-08 17:50:23 +01:00
utils.c
daemon: Add filter_list utility function.
2020-03-30 10:40:13 +01:00
utils.ml
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
utils.mli
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
utimens.c
…
utsname.c
Include string.h where needed
2014-10-23 19:03:11 +02:00
uuids.c
Fix whitespace.
2015-10-05 14:28:33 +01:00
wc.c
…
xattr.c
daemon: xattr: Filter out user.WofCompressedData from xattrs (RHBZ#1811539).
2020-03-30 10:40:13 +01:00
xfs.c
daemon/xfs.c: Fix error message.
2021-03-30 12:56:58 +01:00
yara.c
macOS: Include <rpc/types.h> before <rpc/xdr.h>.
2018-05-15 11:15:54 +01:00
zero.c
Update copyright dates to 2020.
2020-03-06 19:32:32 +00:00
zerofree.c
daemon: Remove GUESTFSD_EXT_CMD.
2017-07-27 17:31:41 +01:00