[GNUnet-SVN] [gnurl] 76/153: openssl: fix potential NULL pointer deref in is_pkcs11_uri

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commit 27cc5f1a975c03d9bb2fc7923f1ad267eb4cc4ab
Author: Daniel Stenberg <address@hidden>
AuthorDate: Fri Aug 10 17:43:31 2018 +0200

    openssl: fix potential NULL pointer deref in is_pkcs11_uri
    
    Follow-up to 298d2565e
    Coverity CID 1438387
---
 lib/vtls/openssl.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c
index f747db9ac..78ee7e4f7 100644
--- a/lib/vtls/openssl.c
+++ b/lib/vtls/openssl.c
@@ -564,12 +564,7 @@ static int ssl_ui_writer(UI *ui, UI_STRING *uis)
  */
 static bool is_pkcs11_uri(const char *string)
 {
-  if(strncasecompare(string, "pkcs11:", 7)) {
-    return TRUE;
-  }
-  else {
-    return FALSE;
-  }
+  return (string && strncasecompare(string, "pkcs11:", 7));
 }
 
 #endif

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