- m_cap.c: from p4: Ignore trailing spaces from CAP REQ/ACKs to prevent rejecting requests

git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/branches/8.1.x@3495 82007160-df01-0410-b94d-b575c5fd34c7

1 files changed, 4 insertions, 0 deletions

diff --git a/modules/m_cap.c b/modules/m_cap.c
index 970d9e5..8324963 100644
--- a/modules/m_cap.c
+++ b/modules/m_cap.c
@@ -129,6 +129,10 @@ find_cap(const char **caplist_p, int *neg_p)
     }
     else
       caplist += cap->namelen;  /* Advance to end of capability name */
+
+    /* Strip trailing spaces */
+    while (*caplist && IsSpace(*caplist))
+      ++caplist;
   }
 
   assert(caplist != *caplist_p || !*caplist);  /* We *must* advance */