Protect changes to conn->req_count with mutex.

1 files changed, 2 insertions, 0 deletions

diff --git a/sshfs.c b/sshfs.c
index 0d3e562..8d12d07 100644
--- a/sshfs.c
+++ b/sshfs.c
@@ -1393,7 +1393,9 @@ static int sftp_read(struct conn *conn, uint8_t *type, struct buffer *buf)
 
 static void request_free(struct request *req)
 {
+	pthread_mutex_lock(&sshfs.lock);
 	req->conn->req_count--;
+	pthread_mutex_unlock(&sshfs.lock);
 	buf_free(&req->reply);
 	sem_destroy(&req->ready);
 	g_free(req);