Jesse Allen : msvcrt: printf buffer overrun tests.
Alexandre Julliard
julliard at wine.codeweavers.com
Tue Nov 14 05:14:21 CST 2006
Module: wine
Branch: master
Commit: a697fe51e0bff326c1a7fc8360672f128490a769
URL: http://source.winehq.org/git/wine.git/?a=commit;h=a697fe51e0bff326c1a7fc8360672f128490a769
Author: Jesse Allen <the3dfxdude at 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");
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