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-rw-r--r--cipher/ChangeLog2
-rw-r--r--cipher/pubkey.c1
2 files changed, 3 insertions, 0 deletions
diff --git a/cipher/ChangeLog b/cipher/ChangeLog
index ce955a15..2a28b204 100644
--- a/cipher/ChangeLog
+++ b/cipher/ChangeLog
@@ -1,5 +1,7 @@
2011-04-11 Werner Koch <wk@g10code.com>
+ * pubkey.c (gcry_pk_get_keygrip): Avoid double free of L2.
+
* cipher.c (_gcry_cipher_setctr): Clear unused lastiv info.
(gcry_cipher_ctl) <GCRYCTL_SET_CTR>: Implement by calling
_gcry_cipher_setctr.
diff --git a/cipher/pubkey.c b/cipher/pubkey.c
index 27fb7f79..0fd87f96 100644
--- a/cipher/pubkey.c
+++ b/cipher/pubkey.c
@@ -2468,6 +2468,7 @@ gcry_pk_get_keygrip (gcry_sexp_t key, unsigned char *array)
gcry_md_write (md, buf, strlen (buf));
gcry_md_write (md, data, datalen);
gcry_sexp_release (l2);
+ l2 = NULL;
gcry_md_write (md, ")", 1);
}
}