Merge pull request #2414 from terrelln/mt-progress

[lib] Ensure that multithreaded compression always makes some progress
2020-12-04 16:30:08 -08:00
parent 0418ba2ba3 4c58cb8383
commit c238db046f
2 changed files with 22 additions and 5 deletions
@@ -2299,6 +2299,7 @@ static int fuzzerTests_newAPI(U32 seed, int nbTests, int startTest,
                            /* Ensure maximal forward progress for determinism */
                            forwardProgress = (inBuff.pos != ipos) || (outBuff.pos != opos);
                        } while (forwardProgress);
+                        assert(inBuff.pos == inBuff.size);

                        XXH64_update(&xxhState, srcBuffer+srcStart, inBuff.pos);
                        memcpy(copyBuffer+totalTestSize, srcBuffer+srcStart, inBuff.pos);