lib/libssh
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pki: Make sure we don't double free pointers.

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This commit is contained in:
Andreas Schneider
2012-10-07 22:35:33 +02:00
parent b219d1890c
commit 996b7cae26
1 changed files with 6 additions and 0 deletions
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6
src/pki_crypto.c
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@@ -774,12 +774,16 @@ ssh_string pki_publickey_to_blob(const ssh_key key)
ssh_string_burn(p);
ssh_string_free(p);
p = NULL;
ssh_string_burn(g);
ssh_string_free(g);
g = NULL;
ssh_string_burn(q);
ssh_string_free(q);
q = NULL;
ssh_string_burn(n);
ssh_string_free(n);
n = NULL;
break;
case SSH_KEYTYPE_RSA:
@@ -803,8 +807,10 @@ ssh_string pki_publickey_to_blob(const ssh_key key)
ssh_string_burn(e);
ssh_string_free(e);
e = NULL;
ssh_string_burn(n);
ssh_string_free(n);
n = NULL;
break;
case SSH_KEYTYPE_ECDSA: