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coverity fix #308205

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iceman1001 2021-01-29 16:16:46 +01:00
commit 145a031922
1 changed files with 2 additions and 5 deletions
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7
armsrc/Standalone/hf_iceclass.c
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@ -170,12 +170,9 @@ static void save_to_flash(uint8_t *data, uint16_t datalen, char *filename) {
data[4], data[5], data[6], data[7] data[4], data[5], data[6], data[7]
); );
} else { } else {
int name_len = SPIFFS_OBJ_NAME_LEN; int fnlen = MIN(strlen(filename), SPIFFS_OBJ_NAME_LEN);
int filename_len = strlen(filename);
// if the given name len longer than buffer allows, cut it down to size // if the given name len longer than buffer allows, cut it down to size
name_len = (name_len >= SPIFFS_OBJ_NAME_LEN) ? SPIFFS_OBJ_NAME_LEN : filename_len; memcpy(fn, filename, fnlen);
memcpy(fn, filename, name_len);
} }
int res; int res;