sprintf returns the number of characters printed (excluding '\0'), so we can use that and avoid duplicating the length computation.
Signed-off-by: Rasmus Villemoes <[email protected]> --- security/selinux/ss/services.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c index aa2bdcb20848..ebb5eb3c318c 100644 --- a/security/selinux/ss/services.c +++ b/security/selinux/ss/services.c @@ -1218,13 +1218,10 @@ static int context_struct_to_string(struct context *context, char **scontext, u3 /* * Copy the user name, role name and type name into the context. */ - sprintf(scontextp, "%s:%s:%s", + scontextp += sprintf(scontextp, "%s:%s:%s", sym_name(&policydb, SYM_USERS, context->user - 1), sym_name(&policydb, SYM_ROLES, context->role - 1), sym_name(&policydb, SYM_TYPES, context->type - 1)); - scontextp += strlen(sym_name(&policydb, SYM_USERS, context->user - 1)) + - 1 + strlen(sym_name(&policydb, SYM_ROLES, context->role - 1)) + - 1 + strlen(sym_name(&policydb, SYM_TYPES, context->type - 1)); mls_sid_to_context(context, &scontextp); -- 2.1.3 -- 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/
