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2cffb52514
pfctl_do_ioctl() copies the packed request data into the request buffer
and then frees it. However, it's possible for the buffer to be too small
for the reply, causing us to allocate a new buffer. We then copied from
the freed request, and freed it again.
Do not free the request buffer until we're all the way done.
PR: 274614
Reviewed by: emaste
MFC after: 1 week
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D42329
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| .. | ||
| libpfctl.c | ||
| libpfctl.h | ||
| Makefile | ||
| Makefile.depend | ||