X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fofp-parse.c;h=4b8036db3d1ba53bf08ddd875338e260b6277a6d;hb=9fafa7963919abd6eb4bd500c399a51c5bb1e971;hp=618290b7ac0736cfcf8c09e8bc3aae782bda91df;hpb=2334285719dffc1f193a2fdf0e5f7f54062348da;p=sliver-openvswitch.git

diff --git a/lib/ofp-parse.c b/lib/ofp-parse.c
index 618290b7a..4b8036db3 100644
--- a/lib/ofp-parse.c
+++ b/lib/ofp-parse.c
@@ -34,6 +34,7 @@
 #include "ofp-util.h"
 #include "ofpbuf.h"
 #include "openflow/openflow.h"
+#include "ovs-thread.h"
 #include "packets.h"
 #include "socket-util.h"
 #include "vconn.h"
@@ -1519,12 +1520,16 @@ static char * WARN_UNUSED_RESULT
 parse_flow_monitor_request__(struct ofputil_flow_monitor_request *fmr,
                              const char *str_, char *string)
 {
+    static pthread_mutex_t mutex = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER;
     static uint32_t id;
 
     char *save_ptr = NULL;
     char *name;
 
+    xpthread_mutex_lock(&mutex);
     fmr->id = id++;
+    xpthread_mutex_unlock(&mutex);
+
     fmr->flags = (NXFMF_INITIAL | NXFMF_ADD | NXFMF_DELETE | NXFMF_MODIFY
                   | NXFMF_OWN | NXFMF_ACTIONS);
     fmr->out_port = OFPP_NONE;