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openssl: Fix compilation warnings 

When compiling with OpenSSL 1.1.0 (so that the HAVE_X509_GET0_SIGNATURE
&& HAVE_X509_GET0_EXTENSIONS pre-processor block is active), Visual C++
14 complains:

warning C4701: potentially uninitialized local variable 'palg' used
warning C4701: potentially uninitialized local variable 'psig' used
This commit is contained in:
Marcel Raad 2016-03-30 17:23:02 +02:00 committed by Steve Holme
parent 575e885db0
commit 4dae049157
1 changed files with 2 additions and 2 deletions
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4
lib/vtls/openssl.c
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@ -2322,7 +2322,7 @@ static CURLcode get_cert_chain(struct connectdata *conn,
EVP_PKEY *pubkey=NULL;
int j;
char *ptr;
ASN1_BIT_STRING *psig;
ASN1_BIT_STRING *psig = NULL;
X509_NAME_print_ex(mem, X509_get_subject_name(x), 0, XN_FLAG_ONELINE);
push_certinfo("Subject", i);
@ -2342,7 +2342,7 @@ static CURLcode get_cert_chain(struct connectdata *conn,
#if defined(HAVE_X509_GET0_SIGNATURE) && defined(HAVE_X509_GET0_EXTENSIONS)
{
X509_ALGOR *palg;
X509_ALGOR *palg = NULL;
ASN1_STRING *a = ASN1_STRING_new();
if(a) {
X509_get0_signature(&psig, &palg, x);