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Commit 45cb85f8 authored by Yi Kong's avatar Yi Kong
Browse files

Suppress null-dereference warning 

It is unclear whether author intentionally meant to cause segfault here.
While waiting for the author to explain/fix the code, suppress the
warning to unblock enabling the warning globally.

Test: m checkbuild
Bug: 121390225
Change-Id: Iad03842833cfdc243404a32f6b31d161387c3890
parent b31202ca

keymaster/3.0/vts/functional/keymaster_tags.h

+3 −0
Original line number Diff line number Diff line
@@ -274,7 +274,10 @@ inline KeyParameter Authorization(TypedTag<tag_type, tag> ttag, Args&&... args) 
 */

template <typename ValueT> class NullOr {

    template <typename T> struct reference_initializer {

#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Wnull-dereference"

        static T&& init() { return *static_cast<std::remove_reference_t<T>*>(nullptr); }

#pragma GCC diagnostic pop

    };

    template <typename T> struct pointer_initializer {

        static T init() { return nullptr; }

keymaster/4.0/support/include/keymasterV4_0/keymaster_tags.h

+3 −0
Original line number Diff line number Diff line
@@ -282,7 +282,10 @@ template <typename ValueT> 
class NullOr {

    template <typename T>

    struct reference_initializer {

#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Wnull-dereference"

        static T&& init() { return *static_cast<std::remove_reference_t<T>*>(nullptr); }

#pragma GCC diagnostic pop

    };

    template <typename T>

    struct pointer_initializer {