commit 4e9236f4775393c3dde064e8d6b3230a4ef47a00
author Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> Tue Dec 05 21:27:31 2017 +0100
committer Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> Tue Dec 05 21:28:47 2017 +0100
tree eab924f0ccfd5c2e3f118b3538c25f15da865526
parent 9f1e5edac5318dc2bacc6c96e61af2a2050d27ef

Fix two bounds checks in signature_verify()

signature.c

diff --git a/signature.c b/signature.c
index 2091afb..204e345 100644
--- a/signature.c
+++ b/signature.c
@@ -130,7 +130,7 @@
     /*
      * Do we have all the packet data to be checked?
      */
-    if (!ND_TTEST2(pptr, plen)) {
+    if (!ND_TTEST2(*pptr, plen)) {
         /* No. */
         return (CANT_CHECK_SIGNATURE);
     }
@@ -138,7 +138,7 @@
     /*
      * Do we have the entire signature to check?
      */
-    if (!ND_TTEST2(sig_ptr, sizeof(sig))) {
+    if (!ND_TTEST2(*sig_ptr, sizeof(sig))) {
         /* No. */
         return (CANT_CHECK_SIGNATURE);
     }