Commit 7353c949 authored by Fernando Fernandez Mancera's avatar Fernando Fernandez Mancera
Browse files

Add free_openssl() to crypto_openssl module. 



Add free_openssl() function to free the memory allocated for OpenSSL version
management variables. It is required since OpenSSL management has been isolated
from the crypto module.

Follows #24658.

Signed-off-by: default avatarFernando Fernandez Mancera <ffernandezmancera@gmail.com>
parent 40222772

src/common/crypto.c

+1 −2
Original line number Diff line number Diff line
@@ -3348,8 +3348,7 @@ crypto_global_cleanup(void) 
  }

#endif /* !defined(NEW_THREAD_API) */



  tor_free(crypto_openssl_version_str);

  tor_free(crypto_openssl_header_version_str);

  free_openssl();

  return 0;

}

src/common/crypto_openssl.c

+8 −0
Original line number Diff line number Diff line
@@ -113,3 +113,11 @@ setup_openssl_threading(void) 
  return 0;

}



/** free OpenSSL variables */

void

free_openssl(void)

{

  tor_free(crypto_openssl_version_str);

  tor_free(crypto_openssl_header_version_str);

}

src/common/crypto_openssl.h

+3 −0
Original line number Diff line number Diff line
@@ -101,5 +101,8 @@ void tor_set_openssl_thread_id(CRYPTO_THREADID *threadid); 
/* OpenSSL threading setup function */

int setup_openssl_threading(void);



/* Tor OpenSSL utility functions */

void free_openssl(void);



#endif /* !defined(TOR_CRYPTO_OPENSSL_H) */