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Code Issues Releases Activity

mxfdec: Fix files > 2 GiB

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Accumulating into an int would cause overflow for files with essence
containers larger than 2 GiB.
This commit is contained in:
Tomas Härdin 2012-01-24 12:24:24 +01:00
parent d8531a1c18
commit b720915be1
1 changed files with 1 additions and 1 deletions
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libavformat/mxfdec.c
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@ -992,7 +992,7 @@ static int64_t mxf_essence_container_end(MXFContext *mxf, int body_sid)
static int mxf_edit_unit_absolute_offset(MXFContext *mxf, MXFIndexTable *index_table, int64_t edit_unit, int64_t *edit_unit_out, int64_t *offset_out, int nag) static int mxf_edit_unit_absolute_offset(MXFContext *mxf, MXFIndexTable *index_table, int64_t edit_unit, int64_t *edit_unit_out, int64_t *offset_out, int nag)
{ {
int i; int i;
int offset_temp = 0; int64_t offset_temp = 0;
for (i = 0; i < index_table->nb_segments; i++) { for (i = 0; i < index_table->nb_segments; i++) {
MXFIndexTableSegment *s = index_table->segments[i]; MXFIndexTableSegment *s = index_table->segments[i];