https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=209113
rday <r...@ryanday.net> changed:
What |Removed |Added
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CC| |r...@ryanday.net
--- Comment #1 from rday <r...@ryanday.net> ---
Created attachment 172625
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=172625&action=edit
Fix for 209113
A problem existed where a g_malloc call would allocate a buffer length
specified by a 32 bit integer. Then copyin would write a 64 bit integer worth
of data into the buffer.
By changing g_malloc()'s len argument to be a size_t (matching malloc) the
buffer will always be large enough for copyin.
It is still possible to hang the process while waiting for a large enough
allocation, so the M_NOWAIT flag has replaced the M_WAITOK flag.
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