forked from enlightenment/efl
eet: fix crash when cyphering hyge amount of data.
Patch by Leandro Sansilva. SVN revision: 72906
This commit is contained in:
parent
28d9f92ef2
commit
04a81e3c6f
|
@ -13,3 +13,4 @@ Adam Simpkins <adam@adamsimpkins.net>
|
|||
Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
|
||||
Lionel Orry <lionel.orry@gmail.com>
|
||||
Jérôme Pinot <ngc891@gmail.com>
|
||||
Leandro Sansilva
|
||||
|
|
|
@ -598,3 +598,7 @@
|
|||
2012-05-30 Cedric Bail
|
||||
|
||||
* Check that gnutls and openssl don't return below zero size during decipher.
|
||||
|
||||
2012-06-27 Leandro Sansilva
|
||||
|
||||
* Fix crash when cyphering huge amount of data.
|
||||
|
|
|
@ -7,6 +7,7 @@ Fixes:
|
|||
* Force destruction of all pending file when shuting down eet.
|
||||
* Make eet_dictionary thread safe.
|
||||
* Check that gnutls and openssl don't return below zero size during decipher.
|
||||
* Fix crash when cyphering huge amount of data.
|
||||
|
||||
Eet 1.6.0
|
||||
|
||||
|
|
|
@ -968,7 +968,7 @@ eet_cipher(const void *data,
|
|||
# else /* ifdef HAVE_GNUTLS */
|
||||
/* Openssl declarations*/
|
||||
EVP_CIPHER_CTX ctx;
|
||||
unsigned int *buffer;
|
||||
unsigned int *buffer = NULL;
|
||||
int tmp_len;
|
||||
# endif /* ifdef HAVE_GNUTLS */
|
||||
|
||||
|
@ -1043,7 +1043,8 @@ eet_cipher(const void *data,
|
|||
/* Gcrypt close the cipher */
|
||||
gcry_cipher_close(cipher);
|
||||
# else /* ifdef HAVE_GNUTLS */
|
||||
buffer = alloca(crypted_length);
|
||||
buffer = malloc(crypted_length);
|
||||
if (!buffer) goto on_error;
|
||||
*buffer = tmp;
|
||||
|
||||
memcpy(buffer + 1, data, size);
|
||||
|
@ -1071,6 +1072,7 @@ eet_cipher(const void *data,
|
|||
goto on_error;
|
||||
|
||||
EVP_CIPHER_CTX_cleanup(&ctx);
|
||||
free(buffer);
|
||||
# endif /* ifdef HAVE_GNUTLS */
|
||||
|
||||
/* Set return values */
|
||||
|
@ -1098,6 +1100,8 @@ on_error:
|
|||
if (opened)
|
||||
EVP_CIPHER_CTX_cleanup(&ctx);
|
||||
|
||||
free(buffer);
|
||||
|
||||
# endif /* ifdef HAVE_GNUTLS */
|
||||
/* General error */
|
||||
free(ret);
|
||||
|
|
Loading…
Reference in New Issue