oss-fuzz: avoid leak on error

1 files changed, 7 insertions, 1 deletions

diff --git a/contrib/oss-fuzz/speexdec_fuzzer.cc b/contrib/oss-fuzz/speexdec_fuzzer.cc
index f2639b3..5b1229f 100644
--- a/contrib/oss-fuzz/speexdec_fuzzer.cc
+++ b/contrib/oss-fuzz/speexdec_fuzzer.cc
@@ -222,7 +222,13 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *fuzz_data, size_t fuzz_size
             {
                st = process_header(&op, enh_enabled, &frame_size, &granule_frame_size, &rate, &nframes, &channels, &stereo, &extra_headers);
                if (!st)
-                  return 0;
+               {
+                 speex_bits_destroy(&bits);
+                 if (stream_init)
+                     ogg_stream_clear(&os);
+                 ogg_sync_clear(&oy);
+                 return 0;
+               }
                speex_decoder_ctl(st, SPEEX_GET_LOOKAHEAD, &lookahead);
                if (!nframes)
                   nframes=1;