free NULL cleanup 8

[openssl.git] / crypto / asn1 / tasn_scn.c

diff --git a/crypto/asn1/tasn_scn.c b/crypto/asn1/tasn_scn.c
index cedea9cb78e378cb135472f6a7745bf61ad731c9..830540550e22dc7d5d9b68d051635d7f93d41de7 100644 (file)
--- a/crypto/asn1/tasn_scn.c
+++ b/crypto/asn1/tasn_scn.c
@@ -86,7 +86,8 @@ ASN1_SCTX *ASN1_SCTX_new(int (*scan_cb) (ASN1_SCTX *ctx))
 
 void ASN1_SCTX_free(ASN1_SCTX *p)
 {
-    OPENSSL_free(p);
+    if (p)
+        OPENSSL_free(p);
 }
 
 const ASN1_ITEM *ASN1_SCTX_get_item(ASN1_SCTX *p)