Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b77ecd04 authored by Jeff Sharkey's avatar Jeff Sharkey Committed by Gerrit Code Review
Browse files

Merge "Better, consistent definition of AID_SHARED_GID."

parents 21d3840e 53d37ba2

libcutils/Android.bp

+1 −1
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ 
libcutils_nonwindows_sources = [

    "android_get_control_file.cpp",

    "fs.cpp",

    "multiuser.c",

    "multiuser.cpp",

    "socket_inaddr_any_server_unix.cpp",

    "socket_local_client_unix.cpp",

    "socket_local_server_unix.cpp",

libcutils/multiuser.c→libcutils/multiuser.cpp

+4 −2
Original line number Diff line number Diff line
@@ -53,9 +53,11 @@ gid_t multiuser_get_ext_cache_gid(userid_t user_id, appid_t app_id) { 
    }

}



gid_t multiuser_get_shared_gid(userid_t user_id, appid_t app_id) {

gid_t multiuser_get_shared_gid(userid_t, appid_t app_id) {

    if (app_id >= AID_APP_START && app_id <= AID_APP_END) {

        return multiuser_get_uid(user_id, (app_id - AID_APP_START) + AID_SHARED_GID_START);

        return (app_id - AID_APP_START) + AID_SHARED_GID_START;

    } else if (app_id >= AID_ROOT && app_id <= AID_APP_START) {

        return app_id;

    } else {

        return -1;

    }

libcutils/tests/multiuser_test.cpp

+9 −3
Original line number Diff line number Diff line
@@ -57,7 +57,10 @@ TEST(MultiuserTest, TestCache) { 
    EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(0, 1000));

    EXPECT_EQ(20000U, multiuser_get_cache_gid(0, 10000));

    EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(0, 50000));

    EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(10, 0));

    EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(10, 1000));

    EXPECT_EQ(1020000U, multiuser_get_cache_gid(10, 10000));

    EXPECT_EQ(ERR_GID, multiuser_get_cache_gid(10, 50000));

}



TEST(MultiuserTest, TestExt) {
@@ -77,9 +80,12 @@ TEST(MultiuserTest, TestExtCache) { 
}



TEST(MultiuserTest, TestShared) {

    EXPECT_EQ(ERR_GID, multiuser_get_shared_gid(0, 0));

    EXPECT_EQ(ERR_GID, multiuser_get_shared_gid(0, 1000));

    EXPECT_EQ(0U, multiuser_get_shared_gid(0, 0));

    EXPECT_EQ(1000U, multiuser_get_shared_gid(0, 1000));

    EXPECT_EQ(50000U, multiuser_get_shared_gid(0, 10000));

    EXPECT_EQ(ERR_GID, multiuser_get_shared_gid(0, 50000));

    EXPECT_EQ(1050000U, multiuser_get_shared_gid(10, 10000));

    EXPECT_EQ(0U, multiuser_get_shared_gid(10, 0));

    EXPECT_EQ(1000U, multiuser_get_shared_gid(10, 1000));

    EXPECT_EQ(50000U, multiuser_get_shared_gid(10, 10000));

    EXPECT_EQ(ERR_GID, multiuser_get_shared_gid(10, 50000));

}