Protect against SEGV when nvalid calling sequence is used.

xrootd · Jul 13, 2017 · 972ffff · 972ffff
1 parent f7372e2
commit 972ffff
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/XrdSsi/XrdSsiRequest.cc b/src/XrdSsi/XrdSsiRequest.cc
@@ -37,6 +37,12 @@
 #include "XrdSsi/XrdSsiRequest.hh"
 #include "XrdSsi/XrdSsiStream.hh"
 
+/******************************************************************************/
+/*                        S t a t i c   M e m b e r s                         */
+/******************************************************************************/
+
+XrdSsiMutex XrdSsiRequest::ubMutex;
+
 /******************************************************************************/
 /* Private:                     C o p y D a t a                               */
 /******************************************************************************/

diff --git a/src/XrdSsi/XrdSsiRequest.hh b/src/XrdSsi/XrdSsiRequest.hh
@@ -306,7 +306,7 @@ static RDR_Info RestartDataResponse(RDR_How rhow, const char *reqid=0);
 //-----------------------------------------------------------------------------
 
                 XrdSsiRequest(const char *reqid=0, uint16_t tmo=0)
-                             : reqID(reqid), rrMutex(0),
+                             : reqID(reqid), rrMutex(&ubMutex),
                                theRespond(0), epNode(0),
                                detTTL(0), tOut(0) {}
 
@@ -372,6 +372,8 @@ virtual void     BindDone() {}
         bool     CopyData(char *buff, int blen);
 virtual void     Unbind(XrdSsiResponder *respP) {}
 
+static
+XrdSsiMutex      ubMutex;
 const char      *reqID;
 XrdSsiMutex     *rrMutex;
 XrdSsiRequest   *nextRequest;