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Prevent some implicit memsets and reduce the size of some

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char variables
This commit is contained in:
twinaphex 2016-10-27 10:45:53 +02:00
parent 70cbecd9f8
commit 6310f53587
4 changed files with 14 additions and 6 deletions
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2
camera/drivers/video4linux2.c
View File

@ -63,7 +63,7 @@ typedef struct video4linux
uint32_t *buffer_output;
bool ready;
char dev_name[PATH_MAX_LENGTH];
char dev_name[255];
} video4linux_t;
static void process_image(video4linux_t *v4l, const uint8_t *buffer_yuv)

8
input/drivers_joypad/linuxraw_joypad.c
View File

@ -176,7 +176,9 @@ static void handle_plugged_pad(void)
else if (event->mask & (IN_CREATE | IN_ATTRIB))
{
bool ret;
char path[PATH_MAX_LENGTH] = {0};
char path[PATH_MAX_LENGTH];
path[0] = '\0';
snprintf(path, sizeof(path), "/dev/input/%s", event->name);
ret = linuxraw_joypad_init_pad(path, &linuxraw_pads[idx]);
@ -227,11 +229,13 @@ static bool linuxraw_joypad_init(void *data)
for (i = 0; i < MAX_USERS; i++)
{
char path[PATH_MAX_LENGTH] = {0};
char path[PATH_MAX_LENGTH];
autoconfig_params_t params = {{0}};
struct linuxraw_joypad *pad = (struct linuxraw_joypad*)&linuxraw_pads[i];
settings_t *settings = config_get_ptr();
path[0] = '\0';
params.idx = i;
pad->fd = -1;
pad->ident = settings->input.device_names[i];

8
libretro-common/file/archive_file_zlib.c
View File

@ -433,14 +433,18 @@ static int zip_parse_file_iterate_step_internal(
static int zip_parse_file_iterate_step(file_archive_transfer_t *state,
const char *valid_exts, struct archive_extract_userdata *userdata, file_archive_file_cb file_cb)
{
char filename[PATH_MAX_LENGTH];
int ret;
const uint8_t *cdata = NULL;
uint32_t checksum = 0;
uint32_t size = 0;
uint32_t csize = 0;
unsigned cmode = 0;
unsigned payload = 0;
char filename[PATH_MAX_LENGTH] = {0};
int ret = zip_parse_file_iterate_step_internal(state, filename,
filename[0] = '\0';
ret = zip_parse_file_iterate_step_internal(state, filename,
&cdata, &cmode, &size, &csize,
&checksum, &payload);

2
paths.c
View File

@ -697,7 +697,7 @@ void path_clear_all(void)
enum rarch_content_type path_is_media_type(const char *path)
{
char ext_lower[PATH_MAX_LENGTH];
char ext_lower[128];
ext_lower[0] = '\0';