From b5e1e879229ca37332a73186924738b77181f666 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Wed, 5 Jun 2019 15:43:55 -0400 Subject: yuzu/CMakeLists: Disable implicit type narrowing in connect() calls Prevents hard-to-diagnose bugs from potentially occurring and requires any type narrowing to be explicitly performed by our code. --- src/yuzu/CMakeLists.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt index 3ea7b55d0..ec969a9a7 100644 --- a/src/yuzu/CMakeLists.txt +++ b/src/yuzu/CMakeLists.txt @@ -159,6 +159,9 @@ target_compile_definitions(yuzu PRIVATE # Disable implicit conversions from/to C strings -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII + + # Disable implicit type narrowing in signal/slot connect() calls. + -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT ) if (YUZU_ENABLE_COMPATIBILITY_REPORTING) -- cgit v1.2.3 From 5b932901834b4d81d414b1845e2977a58984ecab Mon Sep 17 00:00:00 2001 From: Lioncash Date: Wed, 5 Jun 2019 15:47:42 -0400 Subject: yuzu/CMakeLists: Disable unsafe overloads of QProcess' start() function Other overloads of start() are considerably much safer to use if we ever need this in the future and need to pass arguments to the program, given it contains separate parameters for the program path and the arguments themselves, whereas this unsafe overload contains both as a single string. Given the alternatives are much safer, we can disable this. --- src/yuzu/CMakeLists.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt index ec969a9a7..37394be37 100644 --- a/src/yuzu/CMakeLists.txt +++ b/src/yuzu/CMakeLists.txt @@ -162,6 +162,9 @@ target_compile_definitions(yuzu PRIVATE # Disable implicit type narrowing in signal/slot connect() calls. -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT + + # Disable unsafe overloads of QProcess' start() function. + -DQT_NO_PROCESS_COMBINED_ARGUMENT_START ) if (YUZU_ENABLE_COMPATIBILITY_REPORTING) -- cgit v1.2.3 From d7d5bffa181b5e8d5e07f5c38a3f0ccbb70955e5 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Wed, 5 Jun 2019 16:05:34 -0400 Subject: yuzu/CMakeLists: Disable implicit QString->QUrl conversions Enforces the use of the proper URL resolution functions. e.g. url = some_local_path_string; should actually be: url = QUrl::fromLocalPath(some_local_path_string); etc. This makes it harder to cause bugs when operating with both strings and URLs at the same time. --- src/yuzu/CMakeLists.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt index 37394be37..3dc0e47d0 100644 --- a/src/yuzu/CMakeLists.txt +++ b/src/yuzu/CMakeLists.txt @@ -165,6 +165,9 @@ target_compile_definitions(yuzu PRIVATE # Disable unsafe overloads of QProcess' start() function. -DQT_NO_PROCESS_COMBINED_ARGUMENT_START + + # Disable implicit QString->QUrl conversions to enforce use of proper resolving functions. + -DQT_NO_URL_CAST_FROM_STRING ) if (YUZU_ENABLE_COMPATIBILITY_REPORTING) -- cgit v1.2.3