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dirmngr: Fix the ks_fetch command for the http scheme.

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* common/http.c (http_session_ref): Allow for NULL arg.
--

We always test for a an existing session and thus passing NULL as
session object should be allowed.

Reported-by: Jens Lechtenboerger
This commit is contained in:
Werner Koch 2014-09-10 09:15:57 +02:00
parent 64329cce9a
commit 3b20cc21de
1 changed files with 8 additions and 3 deletions
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9
common/http.c
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@ -636,12 +636,17 @@ http_session_new (http_session_t *r_session, const char *tls_priority)
} }
/* Increment the reference count for session SESS. */ /* Increment the reference count for session SESS. Passing NULL for
SESS is allowed. */
http_session_t http_session_t
http_session_ref (http_session_t sess) http_session_ref (http_session_t sess)
{
if (sess)
{ {
sess->refcount++; sess->refcount++;
/* log_debug ("http.c:session_ref: sess %p ref now %d\n", sess, sess->refcount); */ /* log_debug ("http.c:session_ref: sess %p ref now %d\n", sess, */
/* sess->refcount); */
}
return sess; return sess;
} }