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(input_config.c) Prevent implicit memsets

This commit is contained in:
twinaphex 2016-10-09 08:58:44 +02:00
parent 119479f705
commit 80339014a5
1 changed files with 18 additions and 9 deletions
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27
input/input_config.c
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@ -185,6 +185,9 @@ void input_config_parse_key(config_file_t *conf,
{ {
char tmp[64]; char tmp[64];
char key[64]; char key[64];
tmp[0] = key[0] = '\0';
fill_pathname_join_delim(key, prefix, btn, '_', sizeof(key)); fill_pathname_join_delim(key, prefix, btn, '_', sizeof(key));
if (config_get_array(conf, key, tmp, sizeof(tmp))) if (config_get_array(conf, key, tmp, sizeof(tmp)))
@ -288,11 +291,13 @@ static void parse_hat(struct retro_keybind *bind, const char *str)
void input_config_parse_joy_button(config_file_t *conf, const char *prefix, void input_config_parse_joy_button(config_file_t *conf, const char *prefix,
const char *btn, struct retro_keybind *bind) const char *btn, struct retro_keybind *bind)
{ {
char str[256] = {0}; char str[256];
char tmp[64] = {0}; char tmp[64];
char key[64] = {0}; char key[64];
char key_label[64] = {0}; char key_label[64] = {0};
char *tmp_a = NULL; char *tmp_a = NULL;
str[0] = tmp[0] = key[0] = '\0';
fill_pathname_join_delim(str, prefix, btn, fill_pathname_join_delim(str, prefix, btn,
'_', sizeof(str)); '_', sizeof(str));
@ -325,12 +330,14 @@ void input_config_parse_joy_button(config_file_t *conf, const char *prefix,
void input_config_parse_joy_axis(config_file_t *conf, const char *prefix, void input_config_parse_joy_axis(config_file_t *conf, const char *prefix,
const char *axis, struct retro_keybind *bind) const char *axis, struct retro_keybind *bind)
{ {
char str[256] = {0}; char str[256];
char tmp[64] = {0}; char tmp[64];
char key[64] = {0}; char key[64];
char key_label[64] = {0}; char key_label[64];
char *tmp_a = NULL; char *tmp_a = NULL;
str[0] = tmp[0] = key[0] = key_label[0] = '\0';
fill_pathname_join_delim(str, prefix, axis, fill_pathname_join_delim(str, prefix, axis,
'_', sizeof(str)); '_', sizeof(str));
fill_pathname_join_delim(key, str, fill_pathname_join_delim(key, str,
@ -439,6 +446,8 @@ void input_config_get_bind_string(char *buf, const struct retro_keybind *bind,
#ifndef RARCH_CONSOLE #ifndef RARCH_CONSOLE
char key[64]; char key[64];
char keybuf[64]; char keybuf[64];
key[0] = keybuf[0] = '\0';
#endif #endif
*buf = '\0'; *buf = '\0';