Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1358434
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4.2.y-ckt 20/98] Fix directory hardlinks from deleted directories |
| Date | 2016-03-16 01:00 +0100 |
| Message-ID | <rd72A-M3-53@gated-at.bofh.it> (permalink) |
| References | <rd6Jb-EH-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: David Woodhouse <David.Woodhouse@intel.com>
commit be629c62a603e5935f8177fd8a19e014100a259e upstream.
When a directory is deleted, we don't take too much care about killing off
all the dirents that belong to it — on the basis that on remount, the scan
will conclude that the directory is dead anyway.
This doesn't work though, when the deleted directory contained a child
directory which was moved *out*. In the early stages of the fs build
we can then end up with an apparent hard link, with the child directory
appearing both in its true location, and as a child of the original
directory which are this stage of the mount process we don't *yet* know
is defunct.
To resolve this, take out the early special-casing of the "directories
shall not have hard links" rule in jffs2_build_inode_pass1(), and let the
normal nlink processing happen for directories as well as other inodes.
Then later in the build process we can set ic->pino_nlink to the parent
inode#, as is required for directories during normal operaton, instead
of the nlink. And complain only *then* about hard links which are still
in evidence even after killing off all the unreachable paths.
Reported-by: Liu Song <liu.song11@zte.com.cn>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
fs/jffs2/build.c | 75 ++++++++++++++++++++++++++++++++++++++++-------------
fs/jffs2/nodelist.h | 6 ++++-
2 files changed, 62 insertions(+), 19 deletions(-)
diff --git a/fs/jffs2/build.c b/fs/jffs2/build.c
index a3750f9..c1f0494 100644
--- a/fs/jffs2/build.c
+++ b/fs/jffs2/build.c
@@ -49,7 +49,8 @@ next_inode(int *i, struct jffs2_inode_cache *ic, struct jffs2_sb_info *c)
static void jffs2_build_inode_pass1(struct jffs2_sb_info *c,
- struct jffs2_inode_cache *ic)
+ struct jffs2_inode_cache *ic,
+ int *dir_hardlinks)
{
struct jffs2_full_dirent *fd;
@@ -68,19 +69,21 @@ static void jffs2_build_inode_pass1(struct jffs2_sb_info *c,
dbg_fsbuild("child \"%s\" (ino #%u) of dir ino #%u doesn't exist!\n",
fd->name, fd->ino, ic->ino);
jffs2_mark_node_obsolete(c, fd->raw);
+ /* Clear the ic/raw union so it doesn't cause problems later. */
+ fd->ic = NULL;
continue;
}
+ /* From this point, fd->raw is no longer used so we can set fd->ic */
+ fd->ic = child_ic;
+ child_ic->pino_nlink++;
+ /* If we appear (at this stage) to have hard-linked directories,
+ * set a flag to trigger a scan later */
if (fd->type == DT_DIR) {
- if (child_ic->pino_nlink) {
- JFFS2_ERROR("child dir \"%s\" (ino #%u) of dir ino #%u appears to be a hard link\n",
- fd->name, fd->ino, ic->ino);
- /* TODO: What do we do about it? */
- } else {
- child_ic->pino_nlink = ic->ino;
- }
- } else
- child_ic->pino_nlink++;
+ child_ic->flags |= INO_FLAGS_IS_DIR;
+ if (child_ic->pino_nlink > 1)
+ *dir_hardlinks = 1;
+ }
dbg_fsbuild("increased nlink for child \"%s\" (ino #%u)\n", fd->name, fd->ino);
/* Can't free scan_dents so far. We might need them in pass 2 */
@@ -94,8 +97,7 @@ static void jffs2_build_inode_pass1(struct jffs2_sb_info *c,
*/
static int jffs2_build_filesystem(struct jffs2_sb_info *c)
{
- int ret;
- int i;
+ int ret, i, dir_hardlinks = 0;
struct jffs2_inode_cache *ic;
struct jffs2_full_dirent *fd;
struct jffs2_full_dirent *dead_fds = NULL;
@@ -119,7 +121,7 @@ static int jffs2_build_filesystem(struct jffs2_sb_info *c)
/* Now scan the directory tree, increasing nlink according to every dirent found. */
for_each_inode(i, c, ic) {
if (ic->scan_dents) {
- jffs2_build_inode_pass1(c, ic);
+ jffs2_build_inode_pass1(c, ic, &dir_hardlinks);
cond_resched();
}
}
@@ -155,6 +157,20 @@ static int jffs2_build_filesystem(struct jffs2_sb_info *c)
}
dbg_fsbuild("pass 2a complete\n");
+
+ if (dir_hardlinks) {
+ /* If we detected directory hardlinks earlier, *hopefully*
+ * they are gone now because some of the links were from
+ * dead directories which still had some old dirents lying
+ * around and not yet garbage-collected, but which have
+ * been discarded above. So clear the pino_nlink field
+ * in each directory, so that the final scan below can
+ * print appropriate warnings. */
+ for_each_inode(i, c, ic) {
+ if (ic->flags & INO_FLAGS_IS_DIR)
+ ic->pino_nlink = 0;
+ }
+ }
dbg_fsbuild("freeing temporary data structures\n");
/* Finally, we can scan again and free the dirent structs */
@@ -162,6 +178,33 @@ static int jffs2_build_filesystem(struct jffs2_sb_info *c)
while(ic->scan_dents) {
fd = ic->scan_dents;
ic->scan_dents = fd->next;
+ /* We do use the pino_nlink field to count nlink of
+ * directories during fs build, so set it to the
+ * parent ino# now. Now that there's hopefully only
+ * one. */
+ if (fd->type == DT_DIR) {
+ if (!fd->ic) {
+ /* We'll have complained about it and marked the coresponding
+ raw node obsolete already. Just skip it. */
+ continue;
+ }
+
+ /* We *have* to have set this in jffs2_build_inode_pass1() */
+ BUG_ON(!(fd->ic->flags & INO_FLAGS_IS_DIR));
+
+ /* We clear ic->pino_nlink ∀ directories' ic *only* if dir_hardlinks
+ * is set. Otherwise, we know this should never trigger anyway, so
+ * we don't do the check. And ic->pino_nlink still contains the nlink
+ * value (which is 1). */
+ if (dir_hardlinks && fd->ic->pino_nlink) {
+ JFFS2_ERROR("child dir \"%s\" (ino #%u) of dir ino #%u is also hard linked from dir ino #%u\n",
+ fd->name, fd->ino, ic->ino, fd->ic->pino_nlink);
+ /* Should we unlink it from its previous parent? */
+ }
+
+ /* For directories, ic->pino_nlink holds that parent inode # */
+ fd->ic->pino_nlink = ic->ino;
+ }
jffs2_free_full_dirent(fd);
}
ic->scan_dents = NULL;
@@ -240,11 +283,7 @@ static void jffs2_build_remove_unlinked_inode(struct jffs2_sb_info *c,
/* Reduce nlink of the child. If it's now zero, stick it on the
dead_fds list to be cleaned up later. Else just free the fd */
-
- if (fd->type == DT_DIR)
- child_ic->pino_nlink = 0;
- else
- child_ic->pino_nlink--;
+ child_ic->pino_nlink--;
if (!child_ic->pino_nlink) {
dbg_fsbuild("inode #%u (\"%s\") now has no links; adding to dead_fds list.\n",
diff --git a/fs/jffs2/nodelist.h b/fs/jffs2/nodelist.h
index fa35ff7..0637271 100644
--- a/fs/jffs2/nodelist.h
+++ b/fs/jffs2/nodelist.h
@@ -194,6 +194,7 @@ struct jffs2_inode_cache {
#define INO_STATE_CLEARING 6 /* In clear_inode() */
#define INO_FLAGS_XATTR_CHECKED 0x01 /* has no duplicate xattr_ref */
+#define INO_FLAGS_IS_DIR 0x02 /* is a directory */
#define RAWNODE_CLASS_INODE_CACHE 0
#define RAWNODE_CLASS_XATTR_DATUM 1
@@ -249,7 +250,10 @@ struct jffs2_readinode_info
struct jffs2_full_dirent
{
- struct jffs2_raw_node_ref *raw;
+ union {
+ struct jffs2_raw_node_ref *raw;
+ struct jffs2_inode_cache *ic; /* Just during part of build */
+ };
struct jffs2_full_dirent *next;
uint32_t version;
uint32_t ino; /* == zero for unlink */
--
2.7.0
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[4.2.y-ckt stable] Linux 4.2.8-ckt6 stable review Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 21/98] iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 87/98] tcp: fix tcpi_segs_in after connection establishment Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 65/98] ovl: fix getcwd() failure after unsuccessful rmdir Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 89/98] tcp: convert cached rtt from usec to jiffies when feeding initial rto Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 08/98] mac80211: minstrel: Change expected throughput unit back to Kbps Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 88/98] be2net: Don't leak iomapped memory on removal. Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 83/98] MIPS: Fix build error when SMP is used without GIC Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 93/98] ipv6: re-enable fragment header matching in ipv6_find_hdr Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 82/98] dmaengine: at_xdmac: fix residue computation Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 60/98] drm/radeon/pm: update current crtc info after setting the powerstate Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 85/98] dmaengine: pxa_dma: fix cyclic transfers Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 37/98] arm/arm64: KVM: Fix ioctl error handling Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 94/98] net/mlx5e: Remove wrong poll CQ optimization Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 77/98] jffs2: reduce the breakage on recovery from halfway failed rename() Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 86/98] MIPS: smp.c: Fix uninitialised temp_foreign_map Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 98/98] mld, igmp: Fix reserved tailroom calculation Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:40 +0100 [PATCH 4.2.y-ckt 63/98] ALSA: hda - Fix mic issues on Acer Aspire E1-472 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 76/98] ncpfs: fix a braino in OOM handling in ncp_fill_cache() Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 70/98] target: Drop incorrect ABORT_TASK put for completed commands Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 58/98] USB: qcserial: add Sierra Wireless EM74xx device ID Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 50/98] USB: serial: option: add support for Quectel UC20 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 79/98] arm64: account for sparsemem section alignment when choosing vmemmap offset Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 61/98] drm/amdgpu: return from atombios_dp_get_dpcd only when error Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 80/98] tracing: Fix check for cpu online when event is disabled Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 47/98] ASoC: wm8994: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 44/98] USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 45/98] ASoC: dapm: Fix ctl value accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 57/98] drm/ast: Fix incorrect register check for DRAM width Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 46/98] ASoC: wm8958: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 49/98] USB: serial: option: add support for Telit LE922 PID 0x1045 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 59/98] drm/amdgpu/pm: update current crtc info after setting the powerstate Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 48/98] ASoC: wm_adsp: Fix enum ctl accesses in a wrong type Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 42/98] use ->d_seq to get coherency between ->d_inode and ->d_flags Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 54/98] i2c: brcmstb: allocate correct amount of memory for regmap Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 56/98] parisc: Fix ptrace syscall number and return value modification Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 66/98] ovl: ignore lower entries when checking purity of non-directory entries Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 51/98] ALSA: usb-audio: Add a quirk for Plantronics DA45 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 72/98] ARM: dts: dra7: do not gate cpsw clock due to errata i877 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 43/98] USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3) Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 78/98] KVM: VMX: disable PEBS before a guest entry Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 68/98] MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp' Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 71/98] ARM: OMAP2+: hwmod: Introduce ti,no-idle dt property Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 62/98] PM / sleep / x86: Fix crash on graph trace through x86 suspend Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 55/98] ALSA: seq: oss: Don't drain at closing a client Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 73/98] PCI: Allow a NULL "parent" pointer in pci_bus_assign_domain_nr() Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 41/98] ALSA: hdsp: Fix wrong boolean ctl value accesses Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 52/98] mac80211: check PN correctly for GCMP-encrypted fragmented MPDUs Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 81/98] KVM: MMU: fix ept=0/pte.u=1/pte.w=0/CR0.WP=0/CR4.SMEP=1/EFER.NX=0 combo Kamal Mostafa <kamal@canonical.com> - 2016-03-16 00:50 +0100 [PATCH 4.2.y-ckt 29/98] ALSA: ctl: Fix ioctls for X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 26/98] KVM: x86: fix root cause for missed hardware breakpoints Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 10/98] iwlwifi: mvm: inc pending frames counter also when txing non-sta Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 35/98] CIFS: Fix SMB2+ interim response processing for read requests Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 16/98] mac80211: minstrel_ht: set default tx aggregation timeout to 0 Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 02/98] tipc: fix nullptr crash during subscription cancel Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 09/98] libata: fix HDIO_GET_32BIT ioctl Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 39/98] ALSA: hdspm: Fix wrong boolean ctl value accesses Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 18/98] Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin" Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 27/98] arm64: vmemmap: use virtual projection of linear region Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 06/98] cfg80211/wext: fix message ordering Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 34/98] cifs: fix out-of-bounds access in lease parsing Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 40/98] ALSA: hdspm: Fix zero-division Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 22/98] iommu/amd: Apply workaround for ATS write permission check Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 13/98] ahci: Order SATA device IDs for codename Lewisburg Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 04/98] Input: aiptek - fix crash on detecting device without endpoints Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 01/98] tipc: fix connection abort during subscription cancel Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 31/98] ALSA: rawmidi: Fix ioctls X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 14/98] Adding Intel Lewisburg device IDs for SATA Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 05/98] wext: fix message delay/ordering Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 07/98] mac80211: fix use of uninitialised values in RX aggregation Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 11/98] [media] adv7604: fix tx 5v detect regression Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 20/98] Fix directory hardlinks from deleted directories Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 25/98] fbcon: set a default value to blink interval Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 23/98] libata: Align ata_device's id on a cacheline Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 30/98] ALSA: pcm: Fix ioctls for X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 33/98] ALSA: timer: Fix ioctls for X32 ABI Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 38/98] MIPS: kvm: Fix ioctl error handling. Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 28/98] vfio: fix ioctl error handling Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 17/98] usb: chipidea: otg: change workqueue ci_otg as freezable Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 36/98] Fix cifs_uniqueid_to_ino_t() function for s390x Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100 [PATCH 4.2.y-ckt 24/98] can: gs_usb: fixed disconnect bug by removing erroneous use of kfree() Kamal Mostafa <kamal@canonical.com> - 2016-03-16 01:00 +0100
csiph-web