Because the newpos variable is set value before use it.
The newpos variable declared at the head partition of crypto_seek.
Signed-off-by: Steven Liu <l...@chinaffmpeg.org>
---
libavformat/crypto.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/libavformat/crypto.c b/libavformat/crypto.c
index 31f9ac0ab9..daa29ed501 100644
--- a/libavformat/crypto.c
+++ b/libavformat/crypto.c
@@ -252,21 +252,18 @@ static int64_t crypto_seek(URLContext *h, int64_t pos,
int whence)
case SEEK_CUR:
pos = pos + c->position;
break;
- case SEEK_END: {
- int64_t newpos = ffurl_seek( c->hd, pos, AVSEEK_SIZE );
+ case SEEK_END:
+ newpos = ffurl_seek( c->hd, pos, AVSEEK_SIZE );
if (newpos < 0) {
av_log(h, AV_LOG_ERROR,
"Crypto: seek_end - can't get file size (pos=%lld)\r\n", (long
long int)pos);
return newpos;
}
pos = newpos - pos;
- }
break;
- case AVSEEK_SIZE: {
- int64_t newpos = ffurl_seek( c->hd, pos, AVSEEK_SIZE );
+ case AVSEEK_SIZE:
+ newpos = ffurl_seek( c->hd, pos, AVSEEK_SIZE );
return newpos;
- }
- break;
default:
av_log(h, AV_LOG_ERROR,
"Crypto: no support for seek where 'whence' is %d\r\n", whence);
--
2.25.0
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