diff options
author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
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committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
commit | 3b0e4320092ac0504b6670cafaf0301b908c91fc (patch) | |
tree | d3be1b6b844d61763bb366fa21ceed475e5703fd /Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c | |
parent | b2fa705fd3887c326e811c418469c784353027f4 (diff) | |
parent | f687fbcd73c14dfcbe086eb5cd94b298f1e81e72 (diff) | |
download | cpython-3b0e4320092ac0504b6670cafaf0301b908c91fc.tar.gz |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c')
-rw-r--r-- | Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c deleted file mode 100644 index 173c66eb4d..0000000000 --- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c +++ /dev/null @@ -1,64 +0,0 @@ -/* Area: ffi_call - Purpose: Check structures. - Limitations: none. - PR: none. - Originator: From the original ffitest.c */ - -/* { dg-do run } */ -#include "ffitest.h" -typedef struct -{ - float f; - double d; -} test_structure_6; - -static test_structure_6 ABI_ATTR struct6 (test_structure_6 ts) -{ - ts.f += 1; - ts.d += 1; - - return ts; -} - -int main (void) -{ - ffi_cif cif; - ffi_type *args[MAX_ARGS]; - void *values[MAX_ARGS]; - ffi_type ts6_type; - ffi_type *ts6_type_elements[3]; - - test_structure_6 ts6_arg; - - /* This is a hack to get a properly aligned result buffer */ - test_structure_6 *ts6_result = - (test_structure_6 *) malloc (sizeof(test_structure_6)); - - ts6_type.size = 0; - ts6_type.alignment = 0; - ts6_type.type = FFI_TYPE_STRUCT; - ts6_type.elements = ts6_type_elements; - ts6_type_elements[0] = &ffi_type_float; - ts6_type_elements[1] = &ffi_type_double; - ts6_type_elements[2] = NULL; - - args[0] = &ts6_type; - values[0] = &ts6_arg; - - /* Initialize the cif */ - CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ts6_type, args) == FFI_OK); - - ts6_arg.f = 5.55f; - ts6_arg.d = 6.66; - - printf ("%g\n", ts6_arg.f); - printf ("%g\n", ts6_arg.d); - - ffi_call(&cif, FFI_FN(struct6), ts6_result, values); - - CHECK(ts6_result->f == 5.55f + 1); - CHECK(ts6_result->d == 6.66 + 1); - - free (ts6_result); - exit(0); -} |