From: Andy Polyakov <appro@openssl.org>
Date: Tue, 11 Apr 2017 22:05:26 +0000 (+0200)
Subject: asn1/a_int.c: don't write result if returning error.
X-Git-Tag: OpenSSL_1_1_0f~46
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a84627454ba887bee7b6563a5101c2ce065ae386;p=openssl

asn1/a_int.c: don't write result if returning error.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3192)

(cherry picked from commit b997adb3a518b065240e70acf38ec5f77a937f53)
---

diff --git a/crypto/asn1/a_int.c b/crypto/asn1/a_int.c
index a8fc213a73..fe700b22f7 100644
--- a/crypto/asn1/a_int.c
+++ b/crypto/asn1/a_int.c
@@ -202,7 +202,6 @@ static int asn1_get_uint64(uint64_t *pr, const unsigned char *b, size_t blen)
         ASN1err(ASN1_F_ASN1_GET_UINT64, ASN1_R_TOO_LARGE);
         return 0;
     }
-    *pr = 0;
     if (b == NULL)
         return 0;
     for (r = 0, i = 0; i < blen; i++) {