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| author | Vitaly Buka <vitalybuka@google.com> | 2019-10-01 00:58:29 +0000 |
|---|---|---|
| committer | Vitaly Buka <vitalybuka@google.com> | 2019-10-01 00:58:29 +0000 |
| commit | 8ea41dbb8a53edd40b3b5562b1585137efbeab4e (patch) | |
| tree | db4f5df661886120fef7183dc4c2639f242caeff | |
| parent | f4c36bc0240c173724c1b8126882b50dd667ff5a (diff) | |
| download | compiler-rt-8ea41dbb8a53edd40b3b5562b1585137efbeab4e.tar.gz | |
compiler-rt: use __GLIBC_PREREQ for SANITIZER_INTERCEPT_GETRANDOM
Summary: Fixes https://github.com/google/oss-fuzz/issues/2836
Reviewers: eugenis
Subscribers: dberris, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D68178
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@373284 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/sanitizer_common/sanitizer_platform_interceptors.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sanitizer_common/sanitizer_platform_interceptors.h b/lib/sanitizer_common/sanitizer_platform_interceptors.h index c3b6f2855..36885da98 100644 --- a/lib/sanitizer_common/sanitizer_platform_interceptors.h +++ b/lib/sanitizer_common/sanitizer_platform_interceptors.h @@ -13,6 +13,7 @@ #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H #define SANITIZER_PLATFORM_INTERCEPTORS_H +#include "sanitizer_glibc_version.h" #include "sanitizer_internal_defs.h" #if SANITIZER_POSIX @@ -566,10 +567,9 @@ #define SANITIZER_INTERCEPT_GETUSERSHELL (SI_POSIX && !SI_ANDROID) #define SANITIZER_INTERCEPT_SL_INIT (SI_FREEBSD || SI_NETBSD) -#define SANITIZER_INTERCEPT_GETRANDOM SI_LINUX +#define SANITIZER_INTERCEPT_GETRANDOM (SI_LINUX && __GLIBC_PREREQ(2, 25)) #define SANITIZER_INTERCEPT___CXA_ATEXIT SI_NETBSD #define SANITIZER_INTERCEPT_ATEXIT SI_NETBSD #define SANITIZER_INTERCEPT_PTHREAD_ATFORK SI_NETBSD - #endif // #ifndef SANITIZER_PLATFORM_INTERCEPTORS_H |