diff options
| author | Raghavendra G <raghavendra@gluster.com> | 2010-09-06 05:44:14 +0000 |
|---|---|---|
| committer | Vijay Bellur <vijay@dev.gluster.com> | 2010-09-06 09:37:31 -0700 |
| commit | 1bdee1756e70ec2611e568776dd93c70f5e6feef (patch) | |
| tree | 74802ecef1cd5a083e1778f73a922c78d80e851a /rpc/rpc-lib/src/rpc-clnt.h | |
| parent | d48378e4971b6b75f328923054959f6dc4dd89f6 (diff) | |
rpc-clnt: fix memory corruption happening while encoding auth data.
- buffer containing authdata pointed by rpc-request was allocated on stack of
procedure rpc_clnt_fill_request, but was being used as source for xdr-encoding
in rpc_clnt_record_build_record. Hence by the time auth-data is being copied
during encoding of request, it might've been freed and hence contain garbage.
Signed-off-by: Raghavendra G <raghavendra@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>
BUG: 875 (Implement a new protocol to provide proper backward/forward compatibility)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=875
Diffstat (limited to 'rpc/rpc-lib/src/rpc-clnt.h')
| -rw-r--r-- | rpc/rpc-lib/src/rpc-clnt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/rpc/rpc-lib/src/rpc-clnt.h b/rpc/rpc-lib/src/rpc-clnt.h index a0251c7c551..ab95608adb7 100644 --- a/rpc/rpc-lib/src/rpc-clnt.h +++ b/rpc/rpc-lib/src/rpc-clnt.h @@ -32,6 +32,7 @@ typedef enum { } rpc_clnt_event_t; #define AUTH_GLUSTERFS 5 +#define RPC_CLNT_MAX_AUTH_BYTES 1024 struct xptr_clnt; struct rpc_req; |