diff options
| author | Dimitry Ivanov <dimitry@google.com> | 2016-08-01 14:12:38 -0700 |
|---|---|---|
| committer | Dimitry Ivanov <dimitry@google.com> | 2016-08-01 14:19:26 -0700 |
| commit | 4c5281862f750cbc9d7355a07ef1a5545b9b3523 (patch) | |
| tree | 78a00668509c3dc04760de948a3d977d93895d29 /cmds/app_process | |
| parent | 3e151273a39bf006140226490a2d9fe1fada5f65 (diff) | |
libsigchain: intercept bsd_signal on lp32
bsd_signal is a deprecated synonym for the signal. Nevertheless
there are apps and libraries calling this function.
libsigchain needs to intercept these calls and handle them the same
way it handles signal() call.
Bug: http://b/30562229
Test: readelf --dyn-sym app_process32 and check that bsd_signal is exported
readelf --dyn-sym app_process64 and check that bsd_signal is not exported
Change-Id: Iec584070b42bc7fa43b114c0f884aff2db5a6858
Diffstat (limited to 'cmds/app_process')
| -rw-r--r-- | cmds/app_process/Android.mk | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/cmds/app_process/Android.mk b/cmds/app_process/Android.mk index fae0400a1212..e530184b9c6a 100644 --- a/cmds/app_process/Android.mk +++ b/cmds/app_process/Android.mk @@ -12,7 +12,8 @@ include $(CLEAR_VARS) LOCAL_SRC_FILES:= \ app_main.cpp -LOCAL_LDFLAGS := -Wl,--version-script,art/sigchainlib/version-script.txt -Wl,--export-dynamic +LOCAL_LDFLAGS_32 := -Wl,--version-script,art/sigchainlib/version-script32.txt -Wl,--export-dynamic +LOCAL_LDFLAGS_64 := -Wl,--version-script,art/sigchainlib/version-script64.txt -Wl,--export-dynamic LOCAL_SHARED_LIBRARIES := \ libdl \ @@ -58,7 +59,9 @@ LOCAL_SHARED_LIBRARIES := \ LOCAL_WHOLE_STATIC_LIBRARIES := libsigchain -LOCAL_LDFLAGS := -ldl -Wl,--version-script,art/sigchainlib/version-script.txt -Wl,--export-dynamic +LOCAL_LDFLAGS := -ldl +LOCAL_LDFLAGS_32 := -Wl,--version-script,art/sigchainlib/version-script32.txt -Wl,--export-dynamic +LOCAL_LDFLAGS_64 := -Wl,--version-script,art/sigchainlib/version-script64.txt -Wl,--export-dynamic LOCAL_CPPFLAGS := -std=c++11 LOCAL_MODULE := app_process__asan |