Found-by: Andreas
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavutil/opt.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavutil/opt.c b/libavutil/opt.c
index cd16bd1..6669356 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -126,9 +126,11 @@ static int write_number(void *obj, const AVOption *o, void
*dst, double num, int
break;
case AV_OPT_TYPE_DURATION:
case AV_OPT_TYPE_CHANNEL_LAYOUT:
- case AV_OPT_TYPE_INT64:
- *(int64_t *)dst = llrint(num / den) * intnum;
- break;
+ case AV_OPT_TYPE_INT64:{
+ double d = num / den;
+ if (intnum == 1 && d == (double)INT64_MAX) *(int64_t *)dst = INT64_MAX;
+ else *(int64_t *)dst = llrint(d)
* intnum;
+ break;}
case AV_OPT_TYPE_FLOAT:
*(float *)dst = num * intnum / den;
break;
--
2.10.2
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