Anonymous

--- safe_mode.c.old	2007-01-10 04:22:08.000000000 +0000
+++ safe_mode.c	2007-01-10 05:54:30.686444344 +0000
@@ -228,12 +228,32 @@
 		return SG(request_info).current_user;		
 #else
 		struct passwd *pwd;
+#ifdef HAVE_GETPWUID_R
+		struct passwd _pw;
+		struct passwd *retpwptr = NULL;
+		int pwbuflen;
+		char *pwbuf;
+		int ret;
+		pwbuflen = sysconf(_SC_GETPW_R_SIZE_MAX);
+		pwbuf = emalloc(pwbuflen);
 
+		ret = getpwuid_r(pstat->st_uid, &_pw, pwbuf, pwbuflen, &retpwptr);
+		if (0 != ret) {
+            efree(pwbuf);
+			return "";
+		}
+		pwd = &_pw;
+#else
 		if ((pwd=getpwuid(pstat->st_uid))==NULL) {
 			return "";
 		}
+#endif
+    
 		SG(request_info).current_user_length = strlen(pwd->pw_name);
 		SG(request_info).current_user = estrndup(pwd->pw_name, SG(request_info).current_user_length);
+#ifdef HAVE_GETPWUID_R
+		efree(pwbuf);
+#endif
 		return SG(request_info).current_user;		
 #endif
 	}