remove useless calls to strlen
#define ZERO(x) memset(x, 0, sizeof(x))
+static int os_strcmp(const char* s1, const char* s2) {
+ size_t size = strlen(s1) + 1;
+ return memcmp(s1, s2, size);
+}
+
int handle_check_address(check_address_parameters_t* params, chain_config_t* chain_config) {
PRINTF("Params on the address %d\n", (unsigned int) params);
PRINTF("Address to check %s\n", params->address_to_check);
@@ -64,11 +69,8 @@ int handle_check_address(check_address_parameters_t* params, chain_config_t* cha
offset_0x = 2;
}
- if ((strlen(locals_union1.address) != strlen(params->address_to_check + offset_0x)) ||
- memcmp(locals_union1.address,
- params->address_to_check + offset_0x,
- strlen(locals_union1.address)) != 0) {
- PRINTF("Addresses doesn't match\n");
+ if (os_strcmp(locals_union1.address, params->address_to_check + offset_0x) != 0) {
+ PRINTF("Addresses don't match\n");
return 0;
}
PRINTF("Addresses match\n");
