The out functions should only handle actual available data instead of the complete buffer.
Otherwise for example the ep0_consume function will report ghost events since it tries to decode
the complete buffer - which may contain partly invalid data.
Signed-off-by: Matthias Fend <matthias.fend@xxxxxxxxxxxxxx>
---
tools/usb/ffs-test.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/usb/ffs-test.c b/tools/usb/ffs-test.c
index 4b107b5..8674b9e 100644
--- a/tools/usb/ffs-test.c
+++ b/tools/usb/ffs-test.c
@@ -297,7 +297,7 @@ static void *start_thread_helper(void *arg)
ret = t->in(t, t->buf, t->buf_size);
if (ret > 0) {
- ret = t->out(t, t->buf, t->buf_size);
+ ret = t->out(t, t->buf, ret);
name = out_name;
op = "write";
} else {
--
1.7.0.4
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