Fusion level00 This level has no protections at all: The code looks like: #include "../common/common.c" int fix_path(char *path) { char resolved[128]; if(realpath(path, resolved) == NULL) return 1; // can't access path. will error trying to open strcpy(path, resolved); } char *parse_http_request() { char buffer[1024]; char *path; char *q; // printf("[debug] buffer is at 0x%08x :-)\n", buffer); :D if(read(0, buffer, sizeof(buffer)) <= 0) errx(0, "Failed to read from remote host"); if(memcmp(buffer, "GET ", 4) !