commit 6861c6f85e6563695c4763e56756398c9d5f6e14
author Nick Kralevich <nnk@google.com> Fri Oct 04 09:45:24 2013 -0700
committer Nick Kralevich <nnk@google.com> Fri Oct 04 11:43:30 2013 -0700
tree c1d460b532b20b094f8bad905159f62a076c7eaf
parent a81fd294be55f8781dbf22f381a3335212d8dbd9

Make error messages even better!

Change-Id: I72bd1eb1d526dc59833e5bc3c636171f7f9545af

libc/bionic/__vsnprintf_chk.cpp

diff --git a/libc/bionic/__vsnprintf_chk.cpp b/libc/bionic/__vsnprintf_chk.cpp
index 731f9c5..257cf5e 100644
--- a/libc/bionic/__vsnprintf_chk.cpp
+++ b/libc/bionic/__vsnprintf_chk.cpp
@@ -51,7 +51,7 @@
         va_list va)
 {
     if (__predict_false(supplied_size > dest_len_from_compiler)) {
-        __fortify_chk_fail("vsnprintf buffer overflow prevented", 0);
+        __fortify_chk_fail("vsnprintf prevented write past end of buffer", 0);
     }
 
     return vsnprintf(dest, supplied_size, format, va);