[FFmpeg-cvslog] tools/target_dec_fuzzer: Fuzz skip_frame

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Fri Feb  7 13:15:55 2020 +0100| [9c8df64a700b321dc42e6f9c8506383a764b4508] | committer: Michael Niedermayer

tools/target_dec_fuzzer: Fuzz skip_frame

Should allow coverage of related code

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=9c8df64a700b321dc42e6f9c8506383a764b4508
---

 tools/target_dec_fuzzer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 96b8f81958..a13b3ad08b 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -266,6 +266,8 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
 
         ctx->idct_algo                          = bytestream2_get_byte(&gbc) % 25;
         flushpattern                            = bytestream2_get_le64(&gbc);
+        ctx->skip_frame                         = bytestream2_get_byte(&gbc) - 254 + AVDISCARD_ALL;
+
 
         if (flags & 0x20) {
             switch (ctx->codec_id) {