Index: src/OFDate.m
==================================================================
--- src/OFDate.m
+++ src/OFDate.m
@@ -437,24 +437,28 @@
 }
 
 - (instancetype)initWithDateString: (OFString *)string
 			    format: (OFString *)format
 {
+	void *pool = objc_autoreleasePoolPush();
 	const char *UTF8String = string.UTF8String;
 	struct tm tm = { .tm_isdst = -1 };
 	int16_t tz = 0;
 
 	if (of_strptime(UTF8String, format.UTF8String, &tm, &tz) !=
 	    UTF8String + string.UTF8StringLength)
 		@throw [OFInvalidFormatException exception];
+
+	objc_autoreleasePoolPop(pool);
 
 	return [self initWithTimeIntervalSince1970: tmAndTzToTime(&tm, &tz)];
 }
 
 - (instancetype)initWithLocalDateString: (OFString *)string
 				 format: (OFString *)format
 {
+	void *pool = objc_autoreleasePoolPush();
 	const char *UTF8String = string.UTF8String;
 	struct tm tm = { .tm_isdst = -1 };
 	/*
 	 * of_strptime() can never set this to INT16_MAX, no matter what is
 	 * passed to it, so this is a safe way to figure out if the date
@@ -479,10 +483,12 @@
 #ifdef OF_WINDOWS
 		}
 #endif
 	} else
 		seconds = tmAndTzToTime(&tm, &tz);
+
+	objc_autoreleasePoolPop(pool);
 
 	return [self initWithTimeIntervalSince1970: seconds];
 }
 
 - (instancetype)initWithSerialization: (OFXMLElement *)element