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vici: Clear cached strings in case the message contained shared secrets

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This commit is contained in:
Tobias Brunner
2021-10-04 11:30:03 +02:00
parent 66e80f3d1b
commit 4bea9e8b60
1 changed files with 8 additions and 1 deletions
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src/libcharon/plugins/vici/vici_message.c
+8 -1
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@@ -644,6 +644,13 @@ METHOD(vici_message_t, dump, bool,
return FALSE; return FALSE;
} }
CALLBACK(clear_strings, void,
char *str)
{
memwipe(str, strlen(str));
free(str);
}
METHOD(vici_message_t, destroy, void, METHOD(vici_message_t, destroy, void,
private_vici_message_t *this) private_vici_message_t *this)
{ {
@@ -651,7 +658,7 @@ METHOD(vici_message_t, destroy, void,
{ {
chunk_clear(&this->encoding); chunk_clear(&this->encoding);
} }
this->strings->destroy_function(this->strings, free); this->strings->destroy_function(this->strings, clear_strings);
free(this); free(this);
} }