[Pkg-gnupg-commit] [gnupg2] 78/241: dirmngr: Fix NULL-deref while loading a CRL.

[Daniel Kahn Gillmor]

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dkg pushed a commit to branch master
in repository gnupg2.

commit fa15a71daff8414bf4112bc2826dc495ff2fb01f
Author: Werner Koch <wk at gnupg.org>
Date:   Wed Oct 28 11:57:00 2015 +0100

    dirmngr: Fix NULL-deref while loading a CRL.
    
    * dirmngr/crlcache.c (crl_parse_insert): Set error before leaping to
    failure.
    --
    
    GnuPG-bug-id: 2082
    Signed-off-by: Werner Koch <wk at gnupg.org>
---
 dirmngr/crlcache.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dirmngr/crlcache.c b/dirmngr/crlcache.c
index 64836e2..d205999 100644
--- a/dirmngr/crlcache.c
+++ b/dirmngr/crlcache.c
@@ -1702,7 +1702,8 @@ crl_parse_insert (ctrl_t ctrl, ksba_crl_t crl,
         {
         case KSBA_SR_BEGIN_ITEMS:
           {
-            if (start_sig_check (crl, &md, &algo ))
+            err = start_sig_check (crl, &md, &algo);
+            if (err)
               goto failure;
 
             err = ksba_crl_get_update_times (crl, thisupdate, nextupdate);

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