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| author | Francis Ricci <francisjricci@gmail.com> | 2016-05-18 16:05:52 +0000 |
|---|---|---|
| committer | Francis Ricci <francisjricci@gmail.com> | 2016-05-18 16:05:52 +0000 |
| commit | 233a364bd8c4bd244b675ff2b9dd3381d0e84e4e (patch) | |
| tree | f35408acc95319059afd00d1ee7193fab4d90e53 | |
| parent | 38af4d6347ebf44c29bfcdef37d3feea058b8fc4 (diff) | |
| download | bcm5719-llvm-233a364bd8c4bd244b675ff2b9dd3381d0e84e4e.tar.gz bcm5719-llvm-233a364bd8c4bd244b675ff2b9dd3381d0e84e4e.zip | |
[sanitizer] Allow dlopen/dlclose interception to be disabled from cmake
Summary:
dlopen and dlclose interception are broken when RUNPATH is used:
https://llvm.org/bugs/show_bug.cgi?id=27790
Reviewers: kutuzov.viktor.84, samsonov, dvyukov, eugenis, kcc
Subscribers: kcc, filcab, kubabrecka, compnerd, llvm-commits
Differential Revision: http://reviews.llvm.org/D20333
llvm-svn: 269947
| -rw-r--r-- | compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h index 75b3a01edb4..d22f0f5f1e2 100644 --- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h +++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_interceptors.h @@ -280,8 +280,12 @@ #define SANITIZER_INTERCEPT_OBSTACK SI_LINUX_NOT_ANDROID #define SANITIZER_INTERCEPT_FFLUSH SI_NOT_WINDOWS #define SANITIZER_INTERCEPT_FCLOSE SI_NOT_WINDOWS + +#ifndef SANITIZER_INTERCEPT_DLOPEN_DLCLOSE #define SANITIZER_INTERCEPT_DLOPEN_DLCLOSE \ SI_FREEBSD || SI_LINUX_NOT_ANDROID || SI_MAC +#endif + #define SANITIZER_INTERCEPT_GETPASS SI_LINUX_NOT_ANDROID || SI_MAC #define SANITIZER_INTERCEPT_TIMERFD SI_LINUX_NOT_ANDROID |
