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curl_schannel.c: mark session as removed from cache if not freed 

If the session is still used by active SSL/TLS connections, it
cannot be closed yet. Thus we mark the session as not being cached
any longer so that the reference counting mechanism in
Curl_schannel_shutdown is used to close and free the session.

Reported-by: Jean-Francois Durand
This commit is contained in:
Marc Hoersken 2015-01-10 17:46:02 +01:00
parent 710c38d7a4
commit e9834808e9
1 changed files with 8 additions and 3 deletions
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11
lib/vtls/curl_schannel.c
View File

@ -1218,9 +1218,14 @@ void Curl_schannel_session_free(void *ptr)
{
struct curl_schannel_cred *cred = ptr;
if(cred && cred->cached && cred->refcount == 0) {
s_pSecFn->FreeCredentialsHandle(&cred->cred_handle);
Curl_safefree(cred);
if(cred && cred->cached) {
if(cred->refcount == 0) {
s_pSecFn->FreeCredentialsHandle(&cred->cred_handle);
Curl_safefree(cred);
}
else {
cred->cached = FALSE;
}
}
}