Wireshark mailing list archives
Re: g_mem-chunk_destroy does not free memory for GLib > 2.8
From: Jeff Morriss <jeff.morriss.ws () gmail com>
Date: Tue, 20 Oct 2009 16:19:24 -0400
Bill Meier wrote:
Jeff Morriss wrote:Bill Meier wrote:I've found at least one case wherein se_alloc'd memory is referenced after it's been freed. (I think this case just happens to work because the memory wasn't yet reassigned).I was contemplating adding an optional memory-scrubber to ensure that we're not doing that: just writing 0xdeadbeef to the ep_ and se_ alloc'd memory when we free it.I was thinking the same thing ....
I fixed a few cases of this and I'm not getting any more failures with the sample captures I have. Is the case you found fixed? If so, should we turn on memory scrubbing while fuzz testing? ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 09)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 10)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Kovarththanan Rajaratnam (Oct 11)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Kovarththanan Rajaratnam (Oct 11)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 11)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Anders Broman (Oct 12)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 12)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 15)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Jeff Morriss (Oct 15)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 15)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Jeff Morriss (Oct 20)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 20)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 11)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Bill Meier (Oct 19)
- Re: g_mem-chunk_destroy does not free memory for GLib > 2.8 Jaap Keuter (Oct 12)