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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2019-05-01 17:33:01 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2019-05-01 17:33:01 +0000 |
| commit | cfcbff0d73bea1fece9c213fb7ed9eab27c125a6 (patch) | |
| tree | 8ecb4a7fbee520b54cef28701d651cf92b9dfea7 /lib/sanitizer_common/sanitizer_platform_interceptors.h | |
| parent | 6cd423889971c0d97801a9f3b9b5afb91ae9c137 (diff) | |
| download | compiler-rt-cfcbff0d73bea1fece9c213fb7ed9eab27c125a6.tar.gz | |
[sanitizer] Implement reallocarray.
Summary:
It's a cross of calloc and realloc. Sanitizers implement calloc-like check for size
overflow.
Reviewers: vitalybuka, kcc
Subscribers: kubamracek, #sanitizers, llvm-commits
Tags: #sanitizers, #llvm
Differential Revision: https://reviews.llvm.org/D61108
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@359708 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_platform_interceptors.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_platform_interceptors.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_platform_interceptors.h b/lib/sanitizer_common/sanitizer_platform_interceptors.h index 3cbdd0101..675291d3c 100644 --- a/lib/sanitizer_common/sanitizer_platform_interceptors.h +++ b/lib/sanitizer_common/sanitizer_platform_interceptors.h @@ -487,6 +487,7 @@ #define SANITIZER_INTERCEPT_CFREE \ (!SI_FREEBSD && !SI_MAC && !SI_NETBSD && !SI_OPENBSD && SI_NOT_FUCHSIA && \ SI_NOT_RTEMS) +#define SANITIZER_INTERCEPT_REALLOCARRAY SI_POSIX #define SANITIZER_INTERCEPT_ALIGNED_ALLOC (!SI_MAC && SI_NOT_RTEMS) #define SANITIZER_INTERCEPT_MALLOC_USABLE_SIZE (!SI_MAC && !SI_OPENBSD) #define SANITIZER_INTERCEPT_MCHECK_MPROBE SI_LINUX_NOT_ANDROID |