if (child == 0) {
char **_argv = calloc(argc + 1, sizeof(char *));
char **_envp;
- char preload[] = "LD_PRELOAD=/lib/libpreload-trace.so";
+ char *preload = "LD_PRELOAD=/lib/libpreload-trace.so";
int envc = 1;
int ret;
_envp = calloc(envc, sizeof(char *));
memcpy(&_envp[1], _envp, envc * sizeof(char *));
- *envp = preload;
+ *_envp = preload;
- ret = execve(_argv[0], _argv, envp);
+ ret = execve(_argv[0], _argv, _envp);
ERROR("failed to exec %s: %s\n", _argv[0], strerror(errno));
+
+ free(_argv);
+ free(_envp);
return ret;
}