Wireshark-dev: Re: [Wireshark-dev] Best way to handle a variable-length NULL-terminated string
Maybe this is what you're looking for?
>From epan/tvbuff.h:
/** Find size of stringz (NUL-terminated string) by looking for terminating
* NUL. The size of the string includes the terminating NUL.
*
* If the NUL isn't found, it throws the appropriate exception.
*/
extern guint tvb_strsize(tvbuff_t *tvb, const gint offset);
- Chris
-----Original Message-----
From: wireshark-dev-bounces@xxxxxxxxxxxxx [mailto:wireshark-dev-bounces@xxxxxxxxxxxxx] On Behalf Of Jeremy O'Brien
Sent: Monday, May 03, 2010 11:14 AM
To: Developer support list for Wireshark
Subject: Re: [Wireshark-dev] Best way to handle a variable-length NULL-terminated string in a tvb
Actually, is there a function that will just get the length of said
string? I don't need to do anything with the string itself other than
add it to the proto_tree and of course increment my offset. I know I
could just g_free the string immediately after fetching it, but this
seems like it has a little overhead.
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