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-rw-r--r--include/mux.h2
-rw-r--r--src/libmux/mux.c2
2 files changed, 3 insertions, 1 deletions
diff --git a/include/mux.h b/include/mux.h
index c43ce797..b8d242c8 100644
--- a/include/mux.h
+++ b/include/mux.h
@@ -22,7 +22,7 @@ struct Mux
void *aux; /* for private use by client */
/* private */
- QLock lk;
+ QLock lk; /* must be first for muxinit */
QLock inlk;
QLock outlk;
Rendez tagrend;
diff --git a/src/libmux/mux.c b/src/libmux/mux.c
index bc632602..2d5074ee 100644
--- a/src/libmux/mux.c
+++ b/src/libmux/mux.c
@@ -19,7 +19,9 @@ static void dequeue(Mux*, Muxrpc*);
void
muxinit(Mux *mux)
{
+ memset(&mux->lk, 0, sizeof(Mux)-offsetof(Mux, lk));
mux->tagrend.l = &mux->lk;
+ mux->rpcfork.l = &mux->lk;
mux->sleep.next = &mux->sleep;
mux->sleep.prev = &mux->sleep;
}