Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 11736] Malformed packets with SET_CUR in the USBVIDEO (UVC) decoding

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Peter Wu changed bug 11736

What	Removed	Added
Status	UNCONFIRMED	CONFIRMED
CC		peter@lekensteyn.nl
Ever confirmed		1

Comment # 1 on bug 11736 from Peter Wu

I think this code refers to the extra fields with the mmap/ioctl interface:

    int start_frame;    /* 52: For ISO */
    unsigned int xfer_flags; /* 56: copy of URB's transfer_flags */
    unsigned int ndesc;    /* 60: Actual number of ISO descriptors */
};                /* 64 total length */

But since this function is about dissecting the remaining payload, I have no
idea why it has this special case. It should probably be removed. I can also
reproduce it with my webcam.

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