rem: char buf1[SYS_MAX_PATH_LEN + 1]; char buf2[SYS_MAX_PATH_LEN + 1];
add: char oldPathBuffer[SYS_MAX_PATH_LEN + 1]; char newPathBuffer[SYS_MAX_PATH_LEN + 1];
context: sys_rename(const char *oldpath, const char *newpath){	char buf1[SYS_MAX_PATH_LEN + 1];	char buf2[SYS_MAX_PATH_LEN + 1];	strncpy(buf1, oldpath, SYS_MAX_PATH_LEN);	buf1[SYS_MAX_PATH_LEN] = 0;	strncpy(buf2, newpath, SYS_MAX_PATH_LEN);	buf2[SYS_MAX_PATH_LEN] = 0;	return common_rename(buf1, buf2, true);}