Attention is currently required from: plaisthos.

Hello plaisthos,

I'd like you to do a code review.
Please visit

    http://gerrit.openvpn.net/c/openvpn/+/1526?usp=email

to review the following change.


Change subject: ssl: Avoid sign-compare warning in should_trigger_renegotiation
......................................................................

ssl: Avoid sign-compare warning in should_trigger_renegotiation

Check that the value is positive and then cast it
to counter_type.

Change-Id: I701452496bb47c58b9728b08104dd5cb7823a94f
Signed-off-by: Frank Lichtenheld <[email protected]>
---
M src/openvpn/ssl.c
1 file changed, 2 insertions(+), 11 deletions(-)



  git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/26/1526/1

diff --git a/src/openvpn/ssl.c b/src/openvpn/ssl.c
index aac31c2..b053dbf 100644
--- a/src/openvpn/ssl.c
+++ b/src/openvpn/ssl.c
@@ -2909,11 +2909,6 @@
     return true;
 }

-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wsign-compare"
-#endif
-
 /**
  * Determines if a renegotiation should be triggerred based on the various
  * factors that can trigger one
@@ -2929,13 +2924,13 @@
     }

     /* Byte limit */
-    if (session->opt->renegotiate_bytes > 0 && ks->n_bytes >= 
session->opt->renegotiate_bytes)
+    if (session->opt->renegotiate_bytes > 0 && ks->n_bytes >= 
(counter_type)session->opt->renegotiate_bytes)
     {
         return true;
     }

     /* Packet limit */
-    if (session->opt->renegotiate_packets && ks->n_packets >= 
session->opt->renegotiate_packets)
+    if (session->opt->renegotiate_packets > 0 && ks->n_packets >= 
(counter_type)session->opt->renegotiate_packets)
     {
         return true;
     }
@@ -2993,10 +2988,6 @@
     return false;
 }

-#if defined(__GNUC__) || defined(__clang__)
-#pragma GCC diagnostic pop
-#endif
-
 /*
  * This is the primary routine for processing TLS stuff inside the
  * the main event loop.  When this routine exits

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Gerrit-MessageType: newchange
Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: I701452496bb47c58b9728b08104dd5cb7823a94f
Gerrit-Change-Number: 1526
Gerrit-PatchSet: 1
Gerrit-Owner: flichtenheld <[email protected]>
Gerrit-Reviewer: plaisthos <[email protected]>
Gerrit-CC: openvpn-devel <[email protected]>
Gerrit-Attention: plaisthos <[email protected]>
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