diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:28:52 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:29:19 +0100 |
| commit | 3bd7bf1f0fe14f591c089ae61bbfa9bd356f178a (patch) | |
| tree | 0058693cc9e70b7461dae551f8a19aff2efd13ca /net/tipc/bearer.c | |
| parent | f16f84937d769c893492160b1a8c3672e3992beb (diff) | |
| parent | e657e078d3dfa9f96976db7a2b5fd7d7c9f1f1a6 (diff) | |
Merge branch 'master' into for-next
Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'net/tipc/bearer.c')
| -rw-r--r-- | net/tipc/bearer.c | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c index 09e71241265d..4ec5c80e8a7c 100644 --- a/net/tipc/bearer.c +++ b/net/tipc/bearer.c @@ -49,21 +49,6 @@ struct tipc_bearer tipc_bearers[MAX_BEARERS]; static void bearer_disable(struct tipc_bearer *b_ptr); /** - * media_name_valid - validate media name - * - * Returns 1 if media name is valid, otherwise 0. - */ -static int media_name_valid(const char *name) -{ - u32 len; - - len = strlen(name); - if ((len + 1) > TIPC_MAX_MEDIA_NAME) - return 0; - return strspn(name, tipc_alphabet) == len; -} - -/** * tipc_media_find - locates specified media object by name */ struct tipc_media *tipc_media_find(const char *name) @@ -102,7 +87,7 @@ int tipc_register_media(struct tipc_media *m_ptr) write_lock_bh(&tipc_net_lock); - if (!media_name_valid(m_ptr->name)) + if ((strlen(m_ptr->name) + 1) > TIPC_MAX_MEDIA_NAME) goto exit; if ((m_ptr->bcast_addr.media_id != m_ptr->type_id) || !m_ptr->bcast_addr.broadcast) @@ -206,9 +191,7 @@ static int bearer_name_validate(const char *name, /* validate component parts of bearer name */ if ((media_len <= 1) || (media_len > TIPC_MAX_MEDIA_NAME) || - (if_len <= 1) || (if_len > TIPC_MAX_IF_NAME) || - (strspn(media_name, tipc_alphabet) != (media_len - 1)) || - (strspn(if_name, tipc_alphabet) != (if_len - 1))) + (if_len <= 1) || (if_len > TIPC_MAX_IF_NAME)) return 0; /* return bearer name components, if necessary */ |