diff options
Diffstat (limited to 'repos/core/llvm/fix-msan-with-musl.patch')
| -rw-r--r-- | repos/core/llvm/fix-msan-with-musl.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/repos/core/llvm/fix-msan-with-musl.patch b/repos/core/llvm/fix-msan-with-musl.patch deleted file mode 100644 index 0def1610..00000000 --- a/repos/core/llvm/fix-msan-with-musl.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 8904ed80c262e973c0da7758337f586c9854f38a Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?S=C3=B6ren=20Tempel?= <soeren+git@soeren-tempel.net> -Date: Thu, 15 Jun 2023 09:28:57 +0200 -Subject: [PATCH] msan: fix ifdef guard for getrlimit etc interceptors - -These interceptors need struct_ustat_sz, struct_rlimit64_sz, and -struct_statvfs64_sz which are defined in the following file: - - compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp - -However, these variables are only defined for GLIBC sanitizers. -As such, if we attempt to use MSAN on a Linux system that does not -utilize glibc (e.g. Alpine Linux) then we will get a linker error -complaining about undefined references to __sanitizer::struct_rlimit64_sz -and __sanitizer::struct_rlimit64_sz. - -This patch fixes this by only defining the interceptors that require -these constants if SANITIZER_GLIBC is defined. Thereby aligning the -macro guards of msan_interceptors.cpp with those of -sanitizer_platform_limits_posix.cpp. ---- - compiler-rt/lib/msan/msan_interceptors.cpp | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/compiler-rt/lib/msan/msan_interceptors.cpp b/compiler-rt/lib/msan/msan_interceptors.cpp -index 6f57c33ee..349eff549 100644 ---- a/compiler-rt/lib/msan/msan_interceptors.cpp -+++ b/compiler-rt/lib/msan/msan_interceptors.cpp -@@ -908,7 +908,7 @@ INTERCEPTOR(int, getrlimit, int resource, void *rlim) { - INTERCEPTOR_GETRLIMIT_BODY(getrlimit, resource, rlim); - } - --#if !SANITIZER_FREEBSD && !SANITIZER_NETBSD -+#if SANITIZER_GLIBC - INTERCEPTOR(int, __getrlimit, int resource, void *rlim) { - INTERCEPTOR_GETRLIMIT_BODY(__getrlimit, resource, rlim); - } |