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apparmor: fix fully qualified name parsing

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currently apparmor name parsing is only correctly handling
:<NS>:<profile>

but
:<NS>://<profile>

is also a valid form and what is exported to userspace.

Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
John Johansen 2013-02-27 03:45:05 -08:00
parent 3eea57c26e
commit 2654bfbc2b
1 changed files with 4 additions and 2 deletions
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6
security/apparmor/lib.c
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@ -45,8 +45,10 @@ char *aa_split_fqname(char *fqname, char **ns_name)
*ns_name = skip_spaces(&name[1]);
if (split) {
/* overwrite ':' with \0 */
*split = 0;
name = skip_spaces(split + 1);
*split++ = 0;
if (strncmp(split, "//", 2) == 0)
split += 2;
name = skip_spaces(split);
} else
/* a ns name without a following profile is allowed */
name = NULL;