Jesse Allen : msvcrt: printf buffer overrun tests.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a697fe51e0bff326c1a7fc8360672f128490a769
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a697fe51e0bff326c1a7fc8360...

Author: Jesse Allen <the3dfxdude(a)gmail.com>
Date:   Mon Nov 13 20:56:19 2006 -0700

msvcrt: printf buffer overrun tests.

---

 dlls/msvcrt/tests/printf.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/dlls/msvcrt/tests/printf.c b/dlls/msvcrt/tests/printf.c
index b60dc17..7613c91 100644
--- a/dlls/msvcrt/tests/printf.c
+++ b/dlls/msvcrt/tests/printf.c
@@ -187,6 +187,18 @@ static void test_sprintf( void )
     r = sprintf(buffer,format,(LONGLONG)100);
     ok(!strcmp(buffer,"+00100  ") && r==8,"#-+ 08.5I64d failed: '%s'\n", buffer);
 
+    format = "%.80I64d";
+    r = sprintf(buffer,format,(LONGLONG)1);
+    ok(r==80,"%s format failed\n", format);
+
+    format = "% .80I64d";
+    r = sprintf(buffer,format,(LONGLONG)1);
+    ok(r==81,"%s format failed\n", format);
+
+    format = "% .80d";
+    r = sprintf(buffer,format,1);
+    ok(r==81,"%s format failed\n", format);
+
     format = "%lld";
     r = sprintf(buffer,format,((ULONGLONG)0xffffffff)*0xffffffff);
     ok(!strcmp(buffer, "1"), "Problem with \"ll\" interpretation\n");