Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The memleak fix in a1bcc76e was causing problems when the original
string wasn't NULL or av_malloc'ed, thus was disabled. It seems the only
OPT_STRING occurence where it needed to be fixed is in ffserver. This
commit fixes that specific problem and so re-enable the original code.

As far as I can tell the code should not change behaviour
depending on locale in any of these places.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

Fix Ticket1986

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Nothing sets CONFIG_NOCUTILS, i also dont remember anything setting it in
the past.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID733838
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID732184
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID732185
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes CID732249

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixed Ticket1780

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Bobby Bingham <uhmmmm@gmail.com>

Found-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

also add a assert0 to make sure the data is not truncated (which
should be impossible now)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket346

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This reverts commit f02f745e.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Mike Williams <mike@mikebwilliams.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

Deprecate avcodec_alloc_context/2.

Adds support for decoder-private options and makes setting other options
simpler.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Mans Rullgard <mans@mansr.com>

All option parsing functions now match the function pointer signature through
which they are called (int f(const char *, const char *), thereby working
reliably on all platforms.
Prefix all option processing functions with opt_