oss: Fix double free bug on open failure.

[paraslash.git] / oss_write.c

diff --git a/oss_write.c b/oss_write.c
index 3ef0d9e8867c5b692f8cc8b2afc8a47c6fdda7e9..48545630a5d10865c3fc174fdfc7e1bbc6b7c7a6 100644 (file)
--- a/oss_write.c
+++ b/oss_write.c
@@ -82,7 +82,8 @@ static void oss_close(struct writer_node *wn)
 {
        struct private_oss_write_data *powd = wn->private_data;
 
 {
        struct private_oss_write_data *powd = wn->private_data;
 

-       close(powd->fd);
+       if (powd->fd >= 0)
+               close(powd->fd);

        free(powd);
 }
 
        free(powd);
 }
 


@@ -175,7 +176,7 @@ static int oss_open(struct writer_node *wn)
        return 1;
 err:
        close(powd->fd);
        return 1;
 err:
        close(powd->fd);

-       free(powd);
+       powd->fd = -1;

        return ret;
 }
 
        return ret;
 }