From 04dabb241ba63c11b2863d237162985a797624d3 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 19 Jul 2022 00:32:18 +0200 Subject: [PATCH] avformat/asfdec_f: Use 64bit for packet start time Fixes: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int' Fixes: 49014/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_fuzzer-6314973315334144 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer (cherry picked from commit 8ed78486fcb065b5b459f14d4b1c3242f6d21ec7) Signed-off-by: Michael Niedermayer --- libavformat/asfdec_f.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/asfdec_f.c b/libavformat/asfdec_f.c index b45118e5d1..2166e11649 100644 --- a/libavformat/asfdec_f.c +++ b/libavformat/asfdec_f.c @@ -103,7 +103,7 @@ typedef struct ASFContext { int ts_is_pts; int packet_multi_size; int packet_time_delta; - int packet_time_start; + int64_t packet_time_start; int64_t packet_pos; int stream_index;