Assert FRESH validity in CCoinsViewCache::BatchWrite #9310

pull ryanofsky wants to merge 1 commits into bitcoin:master from ryanofsky:pr/coins-batch-assert changing 2 files +24 −11

ryanofsky commented at 6:09 PM on December 9, 2016: member

This change adds a check for the validity of the FRESH flag in CCoinsViewCache::BatchWrite. The check added here is analogous to the assert @morcos is adding in #9107. It is checking the same condition, just inside a different method (BatchWrite instead of ModifyNewCoins).
ryanofsky force-pushed on Dec 9, 2016
ryanofsky force-pushed on Dec 9, 2016
ryanofsky force-pushed on Dec 9, 2016

fanquake commented at 12:14 AM on December 10, 2016: member

Travis is failing on Windows

FAIL: test/test_bitcoin
=======================
Running A218 test cases...
ssertion failed!
Program: Z:\home\travis\build\bitcoin\bitcoin\build\src\test\test_bitcoin.exe
File: ../../src/coins.cpp, Line 194
Expression: !(it->second.flags & CCoinsCacheEntry::FRESH) || itUs->second.coins.IsPruned()

fanquake added the label UTXO Db and Indexes on Dec 14, 2016
ryanofsky force-pushed on Dec 19, 2016
ryanofsky force-pushed on Dec 20, 2016
ryanofsky force-pushed on Dec 21, 2016
ryanofsky renamed this:
~~Assert FRESH validity in CCoinsViewCache::BatchWrite (on top of #9308)~~
Assert FRESH validity in CCoinsViewCache::BatchWrite
on Dec 21, 2016
ryanofsky commented at 2:30 PM on December 21, 2016: member

Switched from assert to throw std::logic_error to fix the windows tests because boost execution monitor isn't able to catch asserts on windows. (Previous implementation with boost execution monitor is here: https://github.com/ryanofsky/bitcoin/commit/c3ba2d33eff8d1956b5502044854f8431ca4186d)
sipa commented at 10:53 PM on January 3, 2017: member

utACK ac10e1759910e2f14ea1d8f0912aa414047069a6
Check FRESH validity in CCoinsViewCache::BatchWrite dd44ea39bb
ryanofsky force-pushed on Jan 4, 2017
ryanofsky commented at 8:22 PM on January 4, 2017: member

Rebased to avoid merge conflict (in ccoins_test) with #9107.
morcos commented at 5:55 PM on January 5, 2017: member

utACK dd44ea3
TheBlueMatt commented at 1:55 AM on January 8, 2017: member

utACK dd44ea39bb6e1e2a244630909647ea7fbb052941 (didn't look too hard at tests, though).
sipa merged this on Jan 9, 2017
sipa closed this on Jan 9, 2017
sipa referenced this in commit 8c87f175d3 on Jan 9, 2017
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#9107 Safer modify new coins #14870 Bitcoind crashes with Too Many Files error