[GNUnet-SVN] [gnurl] 115/178: mime: avoid NULL pointer dereference risk

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ng0 pushed a commit to branch master
in repository gnurl.

commit ba67f7d65a42e63eccfe0bcc87f82682d6e4cc9e
Author: Daniel Stenberg <address@hidden>
AuthorDate: Tue Apr 24 11:33:29 2018 +0200

    mime: avoid NULL pointer dereference risk
    
    Coverity detected, CID 1435120
    
    Closes #2527
---
 lib/mime.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/mime.c b/lib/mime.c
index ce56d7873..4c0d2eeba 100644
--- a/lib/mime.c
+++ b/lib/mime.c
@@ -1205,7 +1205,7 @@ CURLcode Curl_mime_duppart(curl_mimepart *dst, const 
curl_mimepart *src)
     res = curl_mime_filename(dst, src->filename);
 
   /* If an error occurred, rollback. */
-  if(res)
+  if(res && dst)
     Curl_mime_cleanpart(dst);
 
   return res;

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