From: Andreas Steffen <andreas.steffen@strongswan.org>
Date: Fri, 7 Jan 2011 04:28:17 +0000 (+0100)
Subject: compute memory requirement for PEM-encoding correctly
X-Git-Tag: 4.5.1~136
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cfa190bb7c6a641caf81c679ab7042f16c70b555;p=thirdparty%2Fstrongswan.git

compute memory requirement for PEM-encoding correctly
---

diff --git a/src/libstrongswan/plugins/pem/pem_encoder.c b/src/libstrongswan/plugins/pem/pem_encoder.c
index e255d6fd00..9c8237e4da 100644
--- a/src/libstrongswan/plugins/pem/pem_encoder.c
+++ b/src/libstrongswan/plugins/pem/pem_encoder.c
@@ -111,7 +111,7 @@ bool pem_encoder_encode(cred_encoding_type_t type, chunk_t *encoding,
 	}
 
 	/* compute and allocate maximum size of PEM object */
-	pem_chars = 4*(asn1.len + 2)/3;
+	pem_chars = 4 * ((asn1.len + 2) / 3);
 	pem_lines = (asn1.len + BYTES_PER_LINE - 1) / BYTES_PER_LINE;
 	*encoding = chunk_alloc(5 + 2*(6 + strlen(label) + 6) + 3 + pem_chars + pem_lines);
 	pos = encoding->ptr;