[cfe-commits] r86845 - /cfe/trunk/test/Analysis/rdar-6541136-region.c
Ted Kremenek
kremenek at apple.com
Wed Nov 11 09:17:06 PST 2009
Author: kremenek
Date: Wed Nov 11 11:17:06 2009
New Revision: 86845
URL: http://llvm.org/viewvc/llvm-project?rev=86845&view=rev
Log:
Split buffer overflow test case into two test cases, removing out logic that was commented out.
Modified:
cfe/trunk/test/Analysis/rdar-6541136-region.c
Modified: cfe/trunk/test/Analysis/rdar-6541136-region.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Analysis/rdar-6541136-region.c?rev=86845&r1=86844&r2=86845&view=diff
==============================================================================
--- cfe/trunk/test/Analysis/rdar-6541136-region.c (original)
+++ cfe/trunk/test/Analysis/rdar-6541136-region.c Wed Nov 11 11:17:06 2009
@@ -6,17 +6,22 @@
// This test case exercises the ElementRegion::getRValueType() logic.
-
-void foo( void )
-{
+void test1( void ) {
kernel_tea_cheese_t *wonky = &_wonky_gesticulate_cheese;
struct load_wine *cmd = (void*) &wonky[1];
cmd = cmd;
char *p = (void*) &wonky[1];
- //*p = 1; // this is also an out-of-bound access.
kernel_tea_cheese_t *q = &wonky[1];
// This test case tests both the RegionStore logic (doesn't crash) and
// the out-of-bounds checking. We don't expect the warning for now since
// out-of-bound checking is temporarily disabled.
kernel_tea_cheese_t r = *q; // expected-warning{{Access out-of-bound array element (buffer overflow)}}
}
+
+void test1_b( void ) {
+ kernel_tea_cheese_t *wonky = &_wonky_gesticulate_cheese;
+ struct load_wine *cmd = (void*) &wonky[1];
+ cmd = cmd;
+ char *p = (void*) &wonky[1];
+ *p = 1; // expected-warning{{Access out-of-bound array element (buffer overflow)}}
+}
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