diff options
Diffstat (limited to 'kernel/auditsc.c')
| -rw-r--r-- | kernel/auditsc.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 561d96affe9f..9c853cde9abe 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1098,8 +1098,7 @@ static int audit_log_pid_context(struct audit_context *context, pid_t pid, char *comm) { struct audit_buffer *ab; - char *ctx = NULL; - u32 len; + struct lsm_context ctx; int rc = 0; ab = audit_log_start(context, GFP_KERNEL, AUDIT_OBJ_PID); @@ -1110,12 +1109,12 @@ static int audit_log_pid_context(struct audit_context *context, pid_t pid, from_kuid(&init_user_ns, auid), from_kuid(&init_user_ns, uid), sessionid); if (lsmprop_is_set(prop)) { - if (security_lsmprop_to_secctx(prop, &ctx, &len)) { + if (security_lsmprop_to_secctx(prop, &ctx) < 0) { audit_log_format(ab, " obj=(none)"); rc = 1; } else { - audit_log_format(ab, " obj=%s", ctx); - security_release_secctx(ctx, len); + audit_log_format(ab, " obj=%s", ctx.context); + security_release_secctx(&ctx); } } audit_log_format(ab, " ocomm="); @@ -1393,15 +1392,14 @@ static void show_special(struct audit_context *context, int *call_panic) from_kgid(&init_user_ns, context->ipc.gid), context->ipc.mode); if (lsmprop_is_set(&context->ipc.oprop)) { - char *ctx = NULL; - u32 len; + struct lsm_context lsmctx; if (security_lsmprop_to_secctx(&context->ipc.oprop, - &ctx, &len)) { + &lsmctx) < 0) { *call_panic = 1; } else { - audit_log_format(ab, " obj=%s", ctx); - security_release_secctx(ctx, len); + audit_log_format(ab, " obj=%s", lsmctx.context); + security_release_secctx(&lsmctx); } } if (context->ipc.has_perm) { @@ -1560,15 +1558,14 @@ static void audit_log_name(struct audit_context *context, struct audit_names *n, MAJOR(n->rdev), MINOR(n->rdev)); if (lsmprop_is_set(&n->oprop)) { - char *ctx = NULL; - u32 len; + struct lsm_context ctx; - if (security_lsmprop_to_secctx(&n->oprop, &ctx, &len)) { + if (security_lsmprop_to_secctx(&n->oprop, &ctx) < 0) { if (call_panic) *call_panic = 2; } else { - audit_log_format(ab, " obj=%s", ctx); - security_release_secctx(ctx, len); + audit_log_format(ab, " obj=%s", ctx.context); + security_release_secctx(&ctx); } } |