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avcodec/a64multienc: initialize mc_meta_charset to zero

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This fixes the use of uninitialized values in avpriv_do_elbg.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit ab759f8f4a)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Andreas Cadhalpun
2015-02-22 20:47:50 +01:00
committed by Michael Niedermayer
parent 804e1e1610
commit 2ed0a77b7b
1 changed files with 1 additions and 1 deletions
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libavcodec/a64multienc.c
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@@ -220,7 +220,7 @@ static av_cold int a64multi_encode_init(AVCodecContext *avctx)
a64_palette[mc_colors[a]][2] * 0.11; a64_palette[mc_colors[a]][2] * 0.11;
} }
if (!(c->mc_meta_charset = av_malloc_array(c->mc_lifetime, 32000 * sizeof(int))) || if (!(c->mc_meta_charset = av_mallocz_array(c->mc_lifetime, 32000 * sizeof(int))) ||
!(c->mc_best_cb = av_malloc(CHARSET_CHARS * 32 * sizeof(int))) || !(c->mc_best_cb = av_malloc(CHARSET_CHARS * 32 * sizeof(int))) ||
!(c->mc_charmap = av_mallocz_array(c->mc_lifetime, 1000 * sizeof(int))) || !(c->mc_charmap = av_mallocz_array(c->mc_lifetime, 1000 * sizeof(int))) ||
!(c->mc_colram = av_mallocz(CHARSET_CHARS * sizeof(uint8_t))) || !(c->mc_colram = av_mallocz(CHARSET_CHARS * sizeof(uint8_t))) ||