btrfs-progs: don't deref pipefd[-1]
commit 4782e8ebdb
accidentally replaced
[0] with [-1]. Put it back. This was found by static analysis.
Signed-off-by: Zach Brown <zab@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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@ -354,7 +354,7 @@ static void *process_thread(void *arg_)
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int ret;
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while (1) {
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ret = btrfs_read_and_process_send_stream(pipefd[-1],
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ret = btrfs_read_and_process_send_stream(pipefd[0],
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&send_ops_print, arg_, 0);
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if (ret)
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break;
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