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movtextdec: Move declaration out of for initialisation statement

This commit is contained in:
Mark Thompson 2017-10-17 21:28:25 +01:00
parent e0a967a405
commit e7d20d5e35
1 changed files with 2 additions and 1 deletions
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3
libavcodec/movtextdec.c
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@ -436,6 +436,7 @@ static int mov_text_decode_frame(AVCodecContext *avctx,
int text_length, tsmb_type, ret_tsmb;
uint64_t tsmb_size;
const uint8_t *tsmb;
size_t i;
if (!ptr || avpkt->size < 2)
return AVERROR_INVALIDDATA;
@ -495,7 +496,7 @@ static int mov_text_decode_frame(AVCodecContext *avctx,
if (tsmb_size > avpkt->size - m->tracksize)
break;
for (size_t i = 0; i < box_count; i++) {
for (i = 0; i < box_count; i++) {
if (tsmb_type == box_types[i].type) {
if (m->tracksize + m->size_var + box_types[i].base_size > avpkt->size)
break;