mirror of https://gitee.com/openkylin/linux.git
c5e6aecd03
The handling of the gc_ctx pointer only seems to be partially RCU-safe. The assignment and freeing are done using RCU, but many places in the code seem to dereference that pointer without proper RCU safeguards. Fix them to use rcu_dereference and to rcu_read_lock/unlock, and to properly handle the case where the pointer is NULL. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Jeff Layton <jlayton@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> |
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| .. | ||
| Makefile | ||
| auth_gss.c | ||
| gss_generic_token.c | ||
| gss_krb5_crypto.c | ||
| gss_krb5_keys.c | ||
| gss_krb5_mech.c | ||
| gss_krb5_seal.c | ||
| gss_krb5_seqnum.c | ||
| gss_krb5_unseal.c | ||
| gss_krb5_wrap.c | ||
| gss_mech_switch.c | ||
| gss_rpc_upcall.c | ||
| gss_rpc_upcall.h | ||
| gss_rpc_xdr.c | ||
| gss_rpc_xdr.h | ||
| svcauth_gss.c | ||