Commit 5262ef60 authored by John Johansen's avatar John Johansen

apparmor: fix apparmor_query data

The data being queried isn't always the current profile and a lookup
relative to the current profile should be done.
Signed-off-by: default avatarJohn Johansen <john.johansen@canonical.com>
parent 60285eb3
......@@ -650,7 +650,7 @@ static ssize_t query_data(char *buf, size_t buf_len,
{
char *out;
const char *key;
struct aa_profile *profile;
struct aa_profile *profile, *curr;
struct aa_data *data;
u32 bytes, blocks;
__le32 outle32;
......@@ -667,7 +667,10 @@ static ssize_t query_data(char *buf, size_t buf_len,
if (buf_len < sizeof(bytes) + sizeof(blocks))
return -EINVAL; /* not enough space */
profile = aa_current_profile();
curr = aa_current_profile();
profile = aa_fqlookupn_profile(curr, query, strnlen(query, query_len));
if (!profile)
return -ENOENT;
/* We are going to leave space for two numbers. The first is the total
* number of bytes we are writing after the first number. This is so
......@@ -696,6 +699,7 @@ static ssize_t query_data(char *buf, size_t buf_len,
blocks++;
}
}
aa_put_profile(profile);
outle32 = __cpu_to_le32(out - buf - sizeof(bytes));
memcpy(buf, &outle32, sizeof(outle32));
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment