OpenSSL: openssl/crypto/evp/ bio_md.c

  OpenSSL CVS Repository
  http://cvs.openssl.org/
 
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  Server: cvs.openssl.org                  Name:   Ben
Laurie
  Root:   /v/openssl/cvs                   Email:  benopenssl.org
  Module: openssl                          Date:  
05-Apr-2007 19:23:51
  Branch: HEAD                             Handle:
2007040518235100

  Modified files:
    openssl/crypto/evp      bio_md.c

  Log:
    Don't copy from a nonexistent next. Coverity ID 47.

  Summary:
    Revision    Changes     Path
    1.16        +5  -2      openssl/crypto/evp/bio_md.c
 
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  patch -p0 <<' .'
  Index: openssl/crypto/evp/bio_md.c
 
============================================================
================
  $ cvs diff -u -r1.15 -r1.16 bio_md.c
  --- openssl/crypto/evp/bio_md.c	8 Feb 2007 19:07:43
-0000	1.15
  +++ openssl/crypto/evp/bio_md.c	5 Apr 2007 17:23:51
-0000	1.16
   -157,8 +157,11 
   				(unsigned int)ret);
   			}
   		}
  -	BIO_clear_retry_flags(b);
  -	BIO_copy_next_retry(b);
  +	if(b->next_bio != NULL)
  +		{
  +		BIO_clear_retry_flags(b);
  +		BIO_copy_next_retry(b);
  +		}
   	return(ret);
   	}
   
   .
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