commit 9b6cc223a36835c4367a036d4cfeff14d25bc742
author Nick Kralevich <nnk@google.com> Fri Jul 13 14:46:36 2012 -0700
committer Nick Kralevich <nnk@google.com> Fri Jul 13 14:49:33 2012 -0700
tree 8fcd143b253225860fbd817cdad02afac00f1be8
parent 260bf8cfe00f83bc579dfe81c78b75bd9973f051

FORTIFY_SOURCE: introduce __BIONIC_FORTIFY_UNKNOWN_SIZE macro

Replace all occurances of "(size_t) -1" with a
__BIONIC_FORTIFY_UNKNOWN_SIZE macro.

Change-Id: I0b188f6cf31417d2dbef0e1bd759de3f9782873a

libc/include/stdio.h

diff --git a/libc/include/stdio.h b/libc/include/stdio.h
index c12ddb8..453cf0b 100644
--- a/libc/include/stdio.h
+++ b/libc/include/stdio.h
@@ -547,7 +547,7 @@
     }
 
     // Compiler doesn't know destination size. Don't call __fgets_chk
-    if (bos == (size_t) -1) {
+    if (bos == __BIONIC_FORTIFY_UNKNOWN_SIZE) {
         return __fgets_real(dest, size, stream);
     }