diff options
Diffstat (limited to 'common.h')
| -rw-r--r-- | common.h | 53 |
1 files changed, 44 insertions, 9 deletions
@@ -394,11 +394,15 @@ const struct algorithm *librecrypt_find_first_algorithm_(const char *settings, s * that is length specified using asterisk-notation * "%h" - Same as "%b", except empty content as always allowed unless * asterisk-notation is used - * "%^s" - Same as "%^s" except with output argument - * "%^u" - Same as "%^s" except with output argument - * "%^p" - Same as "%^s" except with output argument - * "%^b" - Same as "%^s" except with output argument - * "%^h" - Same as "%^s" except with output argument + * "%^s" - Same as "%s" except with output argument + * "%^u" - Same as "%u" except with output argument + * "%^p" - Same as "%p" except with output argument + * "%^b" - Same as "%b" except with one output argument: length + * "%&b" - Same as "%b" except with two output argument: + * pointer to text, text length, or NULL and binary length + * "%^h" - Same as "%h" except with one output argument: length + * "%&h" - Same as "%h" except with two output argument: + * pointer to text, text length, or NULL and binary length * @param ... Arguments for each use of '%' in `fmt`: * "%%" - None * "%*" - None @@ -420,9 +424,15 @@ const struct algorithm *librecrypt_find_first_algorithm_(const char *settings, s * "%^b" - Same as "%b" but with an additional argument, as the first one: * a `uintmax_t *` used to store the number of encoded bytes or * the encoded integer after the asterisk if asterisk-encoding is used - * "%^h" - Same as "%h" but with an additional argument, as the first one: - * a `uintmax_t *` used to store the number of encoded bytes or - * the encoded integer after the asterisk if asterisk-encoding is used + * "%&b" - Same as "%b" but with two additional arguments, as the first two: + * a `const char **` and a `uintmax_t *`: if asterisk-notation is used + * the `const char *` will be set to `NULL` and the `uintmax_t` will be + * set to the encoded number, othererwise the `const char *` will be + * set to point to the position in `settings` where the base-64 encoded + * text begins and the `uintmax_t` will be set to length of the text + * (as encoded in base-64, _not_ as decoded to binary) + * "%^h" - Same as "%^b" + * "%&h" - Same as "%&b" * @return 1 if `string` matches `fmt`, 0 otherwise */ LIBRECRYPT_READ_MEM__(1, 2) LIBRECRYPT_NONNULL_I__(3) LIBRECRYPT_WUR__ HIDDEN @@ -431,13 +441,13 @@ int librecrypt_check_settings_(const char *settings, size_t len, const char *fmt #ifdef TEST +# include "libtest/libtest.h" # ifdef __linux__ # include <sys/prctl.h> # endif # include <sys/resource.h> # include <sys/types.h> # include <sys/wait.h> -# include <assert.h> # include <signal.h> # include <string.h> # include <unistd.h> @@ -470,6 +480,21 @@ int librecrypt_check_settings_(const char *settings, size_t len, const char *fmt } while (0) # endif +# define INIT_RESOURCE_TEST()\ + do {\ + libtest_start_tracking();\ + libtest_force_zero_on_alloc(1);\ + libtest_expect_zeroed_on_free(1);\ + } while (0) + +# define STOP_RESOURCE_TEST()\ + do {\ + libtest_stop_tracking();\ + libtest_force_zero_on_alloc(0);\ + libtest_expect_zeroed_on_free(0);\ + EXPECT(libtest_check_no_leaks());\ + } while (0) + # define EXPECT__(EXPR, HOW, RETEXTRACT, RETEXPECT)\ do {\ pid_t pid__;\ @@ -494,7 +519,17 @@ int librecrypt_check_settings_(const char *settings, size_t len, const char *fmt do {\ if (!(EXPR)) {\ fprintf(stderr, "Failure at %s:%i: %s\n", __FILE__, __LINE__, #EXPR);\ + libtest_dump_stack("\t");\ exit(1);\ }\ } while (0) + +# define assert(EXPR)\ + do {\ + if (!(EXPR)) {\ + fprintf(stderr, "Assertion failure at %s:%i: %s\n", __FILE__, __LINE__, #EXPR);\ + libtest_dump_stack("\t");\ + exit(2);\ + }\ + } while (0) #endif |