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/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST
LIBRECRYPT_CONTEXT *
librecrypt_create_context(void)
{
LIBRECRYPT_CONTEXT *ret;
size_t i;
ret = calloc(1u, sizeof(*ret));
if (!ret)
return NULL;
/* calloc, sets all bytes to 0, but NULL isn't necessarily
* presented by all zeroes even though assigning 0 to a
* pointer assigns it NULL, therefore we have to manually
* set all pointers to NULL; just to be defensive, we
* set all pointers to NULL, even ones that have a length
* (zeroed) associated with them */
ret->user_data = NULL;
ret->algos = NULL;
for (i = 0u; i < ELEMSOF(ret->peppers); i++)
ret->peppers[i].data = NULL;
return ret;
}
#else
extern LIBRECRYPT_CONTEXT *volatile ctx;
LIBRECRYPT_CONTEXT *volatile ctx;
int
main(void)
{
SET_UP_ALARM();
INIT_RESOURCE_TEST();
ctx = librecrypt_create_context();
assert(ctx != NULL);
librecrypt_free_context(ctx);
if (libtest_have_custom_malloc()) {
libtest_set_alloc_failure_in(1u);
errno = 0;
EXPECT(librecrypt_create_context() == NULL);
EXPECT(errno == ENOMEM);
EXPECT(libtest_get_alloc_failure_in() == 0u);
}
STOP_RESOURCE_TEST();
return 0;
}
#endif
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