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| author | Peter Rajnoha <prajnoha@redhat.com> | 2012-03-05 12:48:12 +0000 |
|---|---|---|
| committer | Peter Rajnoha <prajnoha@redhat.com> | 2012-03-05 12:48:12 +0000 |
| commit | ba428469e6b8546349f6acb293535b3e805a9313 (patch) | |
| tree | ed7b129909b7b36f2b8e409aea60dc9670870abc /libdm/ioctl/libdm-iface.c | |
| parent | 4961c3b4afdf56852b3a06641845c73166d46f05 (diff) | |
| download | lvm2-ba428469e6b8546349f6acb293535b3e805a9313.tar.gz lvm2-ba428469e6b8546349f6acb293535b3e805a9313.tar.xz lvm2-ba428469e6b8546349f6acb293535b3e805a9313.zip | |
Check for multiple mangled names in auto mangling mode.
Auto mode can't deal with multiple mangled names. We can do that while working
in hex mode, but in auto mode, this would lead to device name ambiguity.
Diffstat (limited to 'libdm/ioctl/libdm-iface.c')
| -rw-r--r-- | libdm/ioctl/libdm-iface.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libdm/ioctl/libdm-iface.c b/libdm/ioctl/libdm-iface.c index 0e3dab5e..09116197 100644 --- a/libdm/ioctl/libdm-iface.c +++ b/libdm/ioctl/libdm-iface.c @@ -1559,6 +1559,9 @@ static int _do_dm_ioctl_unmangle_name(char *name) if (mode == DM_STRING_MANGLING_NONE) return 1; + if (!check_multiple_mangled_name_allowed(mode, name)) + return_0; + if ((r = unmangle_name(name, DM_NAME_LEN, buf, sizeof(buf), dm_get_name_mangling_mode())) < 0) { log_debug("_do_dm_ioctl_unmangle_name: failed to " |