diff options
Diffstat (limited to 'main/clang/30-Enable-stack-protector-by-default-for-Alpine-Linux.patch')
| -rw-r--r-- | main/clang/30-Enable-stack-protector-by-default-for-Alpine-Linux.patch | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/main/clang/30-Enable-stack-protector-by-default-for-Alpine-Linux.patch b/main/clang/30-Enable-stack-protector-by-default-for-Alpine-Linux.patch deleted file mode 100644 index 939a50dd097..00000000000 --- a/main/clang/30-Enable-stack-protector-by-default-for-Alpine-Linux.patch +++ /dev/null @@ -1,98 +0,0 @@ -Based on original patchset from Jakub Jirutka <jakub@jirutka.cz> -Updated by Eric Molitor <eric@molitor.org> -Updated by Natanael Copa <ncopa@alpinelinux.org> -Updated by omni <omni+alpine@hack.org> - ---- a/lib/Driver/ToolChains/Linux.h -+++ b/lib/Driver/ToolChains/Linux.h -@@ -11,6 +11,7 @@ - - #include "Gnu.h" - #include "clang/Driver/ToolChain.h" -+#include "clang/Basic/LangOptions.h" - - namespace clang { - namespace driver { -@@ -38,6 +39,18 @@ - CXXStdlibType GetDefaultCXXStdlibType() const override; - bool isPIEDefault() const override; - bool isNoExecStackDefault() const override; -+ -+ LangOptions::StackProtectorMode -+ GetDefaultStackProtectorLevel(bool KernelOrKext) const override { -+ StringRef VendorName = Linux::getTriple().getVendorName(); -+ if (VendorName.compare("alpine") == 0) -+ return LangOptions::SSPStrong; -+ -+ return LangOptions::SSPOff; -+ } -+ -+ -+ - bool IsMathErrnoDefault() const override; - SanitizerMask getSupportedSanitizers() const override; - void addProfileRTLibs(const llvm::opt::ArgList &Args, ---- a/lib/Driver/ToolChains/Linux.cpp -+++ b/lib/Driver/ToolChains/Linux.cpp -@@ -832,8 +832,7 @@ - } - - bool Linux::isPIEDefault() const { -- return (getTriple().isAndroid() && !getTriple().isAndroidVersionLT(16)) || -- getTriple().isMusl() || getSanitizerArgs().requiresPIE(); -+ return Generic_ELF::IsMathErrnoDefault(); - } - - bool Linux::isNoExecStackDefault() const { ---- a/test/Driver/fsanitize.c -+++ b/test/Driver/fsanitize.c -@@ -667,18 +667,17 @@ - // RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP - // NOSP-NOT: "-fsanitize=safe-stack" - --// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP -+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP - // RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN - // RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP - // RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP --// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP --// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP -+// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP -+// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP - // RUN: %clang -target i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP - // NO-SP-NOT: stack-protector - // NO-SP: "-fsanitize=safe-stack" - // SP-ASAN: error: invalid argument '-fsanitize=safe-stack' not allowed with '-fsanitize=address' - // SP: "-fsanitize=safe-stack" --// SP: -stack-protector - // NO-SP-NOT: stack-protector - - // RUN: %clang -target powerpc64-unknown-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s -check-prefix=CHECK-SANM ---- a/test/Driver/stack-protector.c -+++ b/test/Driver/stack-protector.c -@@ -35,6 +35,20 @@ - - // Test default stack protector values for Darwin platforms - -+// RUN: %clang -target x86_64-alpine-linux-musl -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE -+// ALPINE: "-stack-protector" "2" -+ -+// RUN: %clang -target x86_64-alpine-linux-musl -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_SPS -+// ALPINE_SPS: "-stack-protector" "2" -+ -+// RUN: %clang -target x86_64-alpine-linux-musl -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_ALL -+// ALPINE_ALL: "-stack-protector" "3" -+// ALPINE_ALL-NOT: "-stack-protector-buffer-size" -+ -+// RUN: %clang -target x86_64-alpine-linux-musl -fno-stack-protector -### %s 2>&1 | FileCheck %s -check-prefix=ALPINE_NOSSP -+// ALPINE_NOSSP-NOT: "-stack-protector" -+// ALPINE_NOSSP-NOT: "-stack-protector-buffer-size" -+ - // RUN: %clang -target armv7k-apple-watchos2.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_WATCHOS - // RUN: %clang -ffreestanding -target armv7k-apple-watchos2.0 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_WATCHOS - // SSP_WATCHOS: "-stack-protector" "1" -@@ -53,3 +67,4 @@ - // RUN: %clang -ffreestanding -target x86_64-apple-darwin10 -mmacosx-version-min=10.6 -### %s 2>&1 | FileCheck %s -check-prefix=SSP_MACOSX_10_6_KERNEL - // SSP_MACOSX_10_6_KERNEL: "-stack-protector" "1" - -+// SP: -stack-protector |