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add force_align_arg_pointer attribute to all callback functions

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* inspired by issue #404 and respective fix PR #538
* possible fix for mysterious crashes, e.g. issue #497 and http://www.proxmark.org/forum/viewtopic.php?id=5388
This commit is contained in:
pwpiwi 2018-01-31 18:31:51 +01:00
parent fb69dd881a
commit f921c113c9
3 changed files with 37 additions and 5 deletions
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16
client/cmdhfmfhard.c
View file

@ -1158,7 +1158,13 @@ static bool timeout(void)
}
static void *check_for_BitFlipProperties_thread(void *args)
static void
#ifdef __has_attribute
#if __has_attribute(force_align_arg_pointer)
__attribute__((force_align_arg_pointer))
#endif
#endif
*check_for_BitFlipProperties_thread(void *args)
{
uint8_t first_byte = ((uint8_t *)args)[0];
uint8_t last_byte = ((uint8_t *)args)[1];
@ -1906,7 +1912,13 @@ static void init_book_of_work(void)
}
static void *generate_candidates_worker_thread(void *args)
static void
#ifdef __has_attribute
#if __has_attribute(force_align_arg_pointer)
__attribute__((force_align_arg_pointer))
#endif
#endif
*generate_candidates_worker_thread(void *args)
{
uint16_t *sum_args = (uint16_t *)args;
uint16_t sum_a0 = sums[sum_args[0]];

9
client/mifarehost.c
View file

@ -295,7 +295,13 @@ typedef
// wrapper function for multi-threaded lfsr_recovery32
void* nested_worker_thread(void *arg)
void
#ifdef __has_attribute
#if __has_attribute(force_align_arg_pointer)
__attribute__((force_align_arg_pointer))
#endif
#endif
*nested_worker_thread(void *arg)
{
struct Crypto1State *p1;
StateList_t *statelist = arg;
@ -309,6 +315,7 @@ void* nested_worker_thread(void *arg)
return statelist->head.slhead;
}
int mfnested(uint8_t blockNo, uint8_t keyType, uint8_t *key, uint8_t trgBlockNo, uint8_t trgKeyType, uint8_t *resultKey, bool calibrate)
{
uint16_t i;

17
client/proxmark3.c
View file

@ -67,7 +67,14 @@ struct receiver_arg {
byte_t rx[sizeof(UsbCommand)];
byte_t* prx = rx;
static void *uart_receiver(void *targ) {
static void
#ifdef __has_attribute
#if __has_attribute(force_align_arg_pointer)
__attribute__((force_align_arg_pointer))
#endif
#endif
*uart_receiver(void *targ) {
struct receiver_arg *arg = (struct receiver_arg*)targ;
size_t rxlen;
@ -95,7 +102,13 @@ static void *uart_receiver(void *targ) {
}
void main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) {
void
#ifdef __has_attribute
#if __has_attribute(force_align_arg_pointer)
__attribute__((force_align_arg_pointer))
#endif
#endif
main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) {
struct receiver_arg rarg;
char *cmd = NULL;
pthread_t reader_thread;