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md5: use AV_WL32 to write result
This is simpler, safer, and removes the undocumented requirement of aligned output buffer. Signed-off-by: Mans Rullgard <mans@mansr.com>
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@ -32,6 +32,7 @@
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#include <stdint.h>
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#include "bswap.h"
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#include "intreadwrite.h"
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#include "md5.h"
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typedef struct AVMD5{
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@ -150,7 +151,7 @@ void av_md5_final(AVMD5 *ctx, uint8_t *dst){
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av_md5_update(ctx, (uint8_t*)&finalcount, 8);
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for(i=0; i<4; i++)
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((uint32_t*)dst)[i]= av_le2ne32(ctx->ABCD[3-i]);
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AV_WL32(dst + 4*i, ctx->ABCD[3-i]);
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}
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void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len){
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