libavformat/xwma: fix overflow in seek position

Fixes: signed integer overflow Found-by: Marius Momeu <marius.momeu@berkeley.edu> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2026-05-02 12:57:48 +02:00
parent 0f5705959d
commit 2d4ec46345
1 changed files with 1 additions and 1 deletions
@@ -269,7 +269,7 @@ static int xwma_read_header(AVFormatContext *s)
             * an offset / timestamp pair.
             */
            av_add_index_entry(st,
-                               cur_pos + (i+1) * st->codecpar->block_align, /* pos */
+                               cur_pos + (i+1LL) * st->codecpar->block_align, /* pos */
                               dpds_table[i] / bytes_per_sample,            /* timestamp */
                               st->codecpar->block_align,                   /* size */
                               0,                                           /* duration */