X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=crypt.c;h=b8a587cd0e55114f1ced030d5284adcd2d4a96b4;hp=d4ffdf864234e393b6ae1971a7714f763394780b;hb=d4603bf234d23adb56b208efb90ce66772c4ef5b;hpb=d0586a4f9b2c81f87ec40e06edae843f2d61ea74

diff --git a/crypt.c b/crypt.c
index d4ffdf86..b8a587cd 100644
--- a/crypt.c
+++ b/crypt.c
@@ -1,8 +1,4 @@
-/*
- * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file crypt.c Openssl-based encryption/decryption routines. */
 
@@ -42,9 +38,9 @@ void get_random_bytes_or_die(unsigned char *buf, int num)
 }
 
 /*
- * Read 64 bytes from /dev/urandom and adds them to the SSL PRNG. Seed the PRNG
- * used by random() with a random seed obtained from SSL. If /dev/random is not
- * readable the function calls exit().
+ * Read 64 bytes from /dev/urandom and add them to the SSL PRNG. Seed the PRNG
+ * used by random(3) with a random seed obtained from SSL. If /dev/urandom is
+ * not readable, the function calls exit().
  *
  * \sa RAND_load_file(3), \ref get_random_bytes_or_die(), srandom(3),
  * random(3), \ref para_random().
@@ -158,8 +154,8 @@ int get_public_key(const char *key_file, struct asymmetric_key **result)
 		goto out;
 	ret = is_ssh_rsa_key(map, map_size);
 	if (!ret) {
-		para_munmap(map, map_size);
-		return -E_SSH_PARSE;
+		ret = -E_SSH_PARSE;
+		goto out_unmap;
 	}
 	cp = map + ret;
 	encoded_size = map_size - ret;