[sanitizer] zx_cprng_draw no longer takes the output argument

The zx_cprng_draw system call no longer takes the output argument. Differential Revision: https://reviews.llvm.org/D48657 llvm-svn: 335755
llvm · Jun 27, 2018 · 3209b28 · 3209b28
1 parent 812fcb3
commit 3209b28
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cc b/compiler-rt/lib/sanitizer_common/sanitizer_fuchsia.cc
@@ -472,9 +472,7 @@ uptr MainThreadStackBase, MainThreadStackSize;
 
 bool GetRandom(void *buffer, uptr length, bool blocking) {
   CHECK_LE(length, ZX_CPRNG_DRAW_MAX_LEN);
-  size_t size;
-  CHECK_EQ(_zx_cprng_draw(buffer, length, &size), ZX_OK);
-  CHECK_EQ(size, length);
+  CHECK_EQ(_zx_cprng_draw(buffer, length), ZX_OK);
   return true;
 }