From: J. Bruce Fields <[email protected]>
Adopt a simpler convention for gss_mech_put(), to simplify rsc_parse().
Signed-off-by: J. Bruce Fields <[email protected]>
### Diffstat output
./net/sunrpc/auth_gss/gss_mech_switch.c | 6 +++---
./net/sunrpc/auth_gss/svcauth_gss.c | 12 ++++--------
2 files changed, 7 insertions(+), 11 deletions(-)
diff .prev/net/sunrpc/auth_gss/gss_mech_switch.c ./net/sunrpc/auth_gss/gss_mech_switch.c
--- .prev/net/sunrpc/auth_gss/gss_mech_switch.c 2006-06-27 14:59:44.000000000 +1000
+++ ./net/sunrpc/auth_gss/gss_mech_switch.c 2006-06-27 14:59:44.000000000 +1000
@@ -224,7 +224,8 @@ EXPORT_SYMBOL(gss_service_to_auth_domain
void
gss_mech_put(struct gss_api_mech * gm)
{
- module_put(gm->gm_owner);
+ if (gm)
+ module_put(gm->gm_owner);
}
EXPORT_SYMBOL(gss_mech_put);
@@ -307,8 +308,7 @@ gss_delete_sec_context(struct gss_ctx **
(*context_handle)->mech_type->gm_ops
->gss_delete_sec_context((*context_handle)
->internal_ctx_id);
- if ((*context_handle)->mech_type)
- gss_mech_put((*context_handle)->mech_type);
+ gss_mech_put((*context_handle)->mech_type);
kfree(*context_handle);
*context_handle=NULL;
return GSS_S_COMPLETE;
diff .prev/net/sunrpc/auth_gss/svcauth_gss.c ./net/sunrpc/auth_gss/svcauth_gss.c
--- .prev/net/sunrpc/auth_gss/svcauth_gss.c 2006-06-27 14:59:44.000000000 +1000
+++ ./net/sunrpc/auth_gss/svcauth_gss.c 2006-06-27 14:59:44.000000000 +1000
@@ -425,6 +425,7 @@ static int rsc_parse(struct cache_detail
struct rsc rsci, *rscp = NULL;
time_t expiry;
int status = -EINVAL;
+ struct gss_api_mech *gm = NULL;
memset(&rsci, 0, sizeof(rsci));
/* context handle */
@@ -453,7 +454,6 @@ static int rsc_parse(struct cache_detail
set_bit(CACHE_NEGATIVE, &rsci.h.flags);
else {
int N, i;
- struct gss_api_mech *gm;
/* gid */
if (get_int(&mesg, &rsci.cred.cr_gid))
@@ -488,21 +488,17 @@ static int rsc_parse(struct cache_detail
status = -EINVAL;
/* mech-specific data: */
len = qword_get(&mesg, buf, mlen);
- if (len < 0) {
- gss_mech_put(gm);
+ if (len < 0)
goto out;
- }
status = gss_import_sec_context(buf, len, gm, &rsci.mechctx);
- if (status) {
- gss_mech_put(gm);
+ if (status)
goto out;
- }
- gss_mech_put(gm);
}
rsci.h.expiry_time = expiry;
rscp = rsc_update(&rsci, rscp);
status = 0;
out:
+ gss_mech_put(gm);
rsc_free(&rsci);
if (rscp)
cache_put(&rscp->h, &rsc_cache);
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
