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host sniff: process remaining usb messages in buffer

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Change-Id: I1746c0187b2e5dbef44b4b336fee3bd9ded15079
This commit is contained in:
Kévin Redon
2018-07-10 16:03:27 +02:00
parent f000831d72
commit 3b7624c120
1 changed files with 6 additions and 3 deletions
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9
host/simtrace2-sniff.c
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@@ -276,12 +276,15 @@ static void run_mainloop()
if (xfer_len > 0) {
//printf("URB: %s\n", osmo_hexdump(&buf[buf_i], xfer_len));
buf_i += xfer_len;
if (buf_i>=sizeof(buf)) {
if (buf_i >= sizeof(buf)) {
perror("preventing USB buffer overflow");
return;
}
int processed = process_usb_msg(buf, buf_i);
if (processed > 0 && processed <= buf_i) {
int processed;
while ((processed = process_usb_msg(buf, buf_i)) > 0) {
if (processed > buf_i) {
break;
}
for (i = processed; i < buf_i; i++) {
buf[i-processed] = buf[i];
}