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[DFSan] Add pthread and other functions to ABI list. 

The non-pthread functions are all clear discard functions.

Some of the pthread ones could clear shadow, but aren't worth writing
custom wrappers for.  I can't think of any reasonable scenario where we
would pass tainted memory to these pthread functions.

Reviewed By: stephan.yichao.zhao

Differential Revision: https://reviews.llvm.org/D92877
This commit is contained in:
Matt Morehouse 2020-12-08 13:55:25 -08:00
parent 3900f3f18c
commit 483fb33360
1 changed files with 40 additions and 0 deletions
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40
compiler-rt/lib/dfsan/done_abilist.txt
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@ -96,6 +96,7 @@ fun:wctob=functional
# Functions that produce an output that does not depend on the input (shadow is
# zeroed automatically).
fun:__assert_fail=discard
fun:__cmsg_nxthdr=discard
fun:__ctype_b_loc=discard
fun:__cxa_atexit=discard
fun:__errno_location=discard
@ -112,8 +113,10 @@ fun:chdir=discard
fun:close=discard
fun:closedir=discard
fun:connect=discard
fun:creat=discard
fun:dladdr=discard
fun:dlclose=discard
fun:epoll_ctl=discard
fun:fclose=discard
fun:feof=discard
fun:ferror=discard
@ -140,6 +143,7 @@ fun:mkdir=discard
fun:mmap=discard
fun:munmap=discard
fun:open=discard
fun:openat=discard
fun:pipe=discard
fun:posix_fadvise=discard
fun:posix_memalign=discard
@ -251,7 +255,32 @@ fun:qsort=discard
###############################################################################
# pthread
###############################################################################
fun:__pthread_register_cancel=discard
fun:__pthread_unregister_cancel=discard
fun:pthread_attr_destroy=discard
fun:pthread_attr_getaffinity_np=discard
fun:pthread_attr_getdetachstate=discard
fun:pthread_attr_getguardsize=discard
fun:pthread_attr_getinheritsched=discard
fun:pthread_attr_getschedparam=discard
fun:pthread_attr_getschedpolicy=discard
fun:pthread_attr_getscope=discard
fun:pthread_attr_getstack=discard
fun:pthread_attr_getstackaddr=disacrd
fun:pthread_attr_getstacksize=discard
fun:pthread_attr_init=discard
fun:pthread_attr_setaffinity_np=discard
fun:pthread_attr_setdetachstate=discard
fun:pthread_attr_setguardsize=discard
fun:pthread_attr_setinheritsched=discard
fun:pthread_attr_setschedparam=discard
fun:pthread_attr_setschedpolicy=discard
fun:pthread_attr_setscope=discard
fun:pthread_attr_setstack=discard
fun:pthread_attr_setstackaddr=discard
fun:pthread_attr_setstacksize=discard
fun:pthread_equal=discard
fun:pthread_getschedparam=discard
fun:pthread_getspecific=discard
fun:pthread_key_create=discard
fun:pthread_key_delete=discard
@ -263,6 +292,17 @@ fun:pthread_mutex_unlock=discard
fun:pthread_mutexattr_destroy=discard
fun:pthread_mutexattr_init=discard
fun:pthread_mutexattr_settype=discard
fun:pthread_rwlock_destroy=discard
fun:pthread_rwlock_init=discard
fun:pthread_rwlock_rdlock=discard
fun:pthread_rwlock_timedrdlock=discard
fun:pthread_rwlock_timedwrlock=discard
fun:pthread_rwlock_tryrdlock=discard
fun:pthread_rwlock_trywrlock=discard
fun:pthread_rwlock_wrlock=discard
fun:pthread_rwlock_unlock=discard
fun:pthread_setschedparam=discard
fun:pthread_setname_np=discard
fun:pthread_once=discard
fun:pthread_self=discard
fun:pthread_setspecific=discard