Aℓex Converse <[email protected]> writes:

> From 859f6de86ee7359942a9aece8d92eea141d421d0 Mon Sep 17 00:00:00 2001
> From: Alex Converse <[email protected]>
> Date: Tue, 26 Apr 2011 09:09:05 -0700
> Subject: [PATCH 4/4] get_bits: make cache unsigned to eliminate undefined 
> signed overflow.
> MIME-Version: 1.0
> Content-Type: multipart/mixed; boundary="------------1"
>
> This is a multi-part message in MIME format.
> --------------1
> Content-Type: text/plain; charset=UTF-8; format=fixed
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>
> ---
>  libavcodec/get_bits.h |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> --------------1
> Content-Type: text/x-patch; 
> name="0004-get_bits-make-cache-unsigned-to-eliminate-undefined-.patch"
> Content-Transfer-Encoding: 8bit
> Content-Disposition: attachment; 
> filename="0004-get_bits-make-cache-unsigned-to-eliminate-undefined-.patch"
>
> diff --git a/libavcodec/get_bits.h b/libavcodec/get_bits.h
> index 2d36b81..185ff31 100644
> --- a/libavcodec/get_bits.h
> +++ b/libavcodec/get_bits.h
> @@ -127,7 +127,7 @@ for examples see get_bits, show_bits, skip_bits, get_vlc
>  
>  #   define OPEN_READER(name, gb)                \
>      unsigned int name##_index = (gb)->index;    \
> -    int name##_cache          = 0
> +    unsigned int name##_cache = 0
>  
>  #   define CLOSE_READER(name, gb) (gb)->index = name##_index

Should be OK.

-- 
Måns Rullgård
[email protected]
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