RT4320/GH705: Fix PEM parsing bug.

[openssl.git] / crypto / ocsp / v3_ocsp.c

diff --git a/crypto/ocsp/v3_ocsp.c b/crypto/ocsp/v3_ocsp.c
index 655811671ac1ebe06abb4583d683f0f4a7bd6263..142deac54e44597387a44573a26335cb97964c75 100644 (file)
--- a/crypto/ocsp/v3_ocsp.c
+++ b/crypto/ocsp/v3_ocsp.c
@@ -1,4 +1,3 @@
-/* v3_ocsp.c */
 /*
  * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
  * 1999.
@@ -58,12 +57,13 @@
  */
 
 # include <stdio.h>
-# include "cryptlib.h"
+# include "internal/cryptlib.h"
 # include <openssl/conf.h>
 # include <openssl/asn1.h>
 # include <openssl/ocsp.h>
 # include "ocsp_lcl.h"
 # include <openssl/x509v3.h>
+# include "../x509v3/ext_dat.h"
 
 /*
  * OCSP extensions and a couple of CRL entry extensions
@@ -233,10 +233,13 @@ static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length)
 {
     ASN1_OCTET_STRING *os, **pos;
     pos = a;
-    if (!pos || !*pos)
+    if (pos == NULL || *pos == NULL) {
         os = ASN1_OCTET_STRING_new();
-    else
+        if (os == NULL)
+            goto err;
+    } else {
         os = *pos;
+    }
     if (!ASN1_OCTET_STRING_set(os, *pp, length))
         goto err;
 
@@ -247,7 +250,7 @@ static void *d2i_ocsp_nonce(void *a, const unsigned char **pp, long length)
     return os;
 
  err:
-    if (os && (!pos || (*pos != os)))
+    if ((pos == NULL) || (*pos != os))
         ASN1_OCTET_STRING_free(os);
     OCSPerr(OCSP_F_D2I_OCSP_NONCE, ERR_R_MALLOC_FAILURE);
     return NULL;