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Added mitigation for b/122921367

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Without this patch aosp/870566 will cause clang to abort during x86-eng
asan builds (due to b/122921367).  This is being committed separately to
enable easy reversion in the future.

Test: m
Bug: 122921367
Change-Id: Id38a6ccabdcd0da02a53e76c47850e197016e781
This commit is contained in:
Chris Wailes
2019-01-17 14:57:10 -08:00
parent c7a9dcf351
commit eac7f4e15a
1 changed files with 9 additions and 0 deletions
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9
core/jni/com_android_internal_os_Zygote.cpp
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@@ -14,6 +14,15 @@
* limitations under the License.
*/
/*
* Disable optimization of this file if we are compiling with the address
* sanitizer. This is a mitigation for b/122921367 and can be removed once the
* bug is fixed.
*/
#if __has_feature(address_sanitizer)
#pragma clang optimize off
#endif
#define LOG_TAG "Zygote"
// sys/mount.h has to come before linux/fs.h due to redefinition of MS_RDONLY, MS_BIND, etc