Fix crash when mining with empty keypool.#6567
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laanwj merged 1 commit intobitcoin:masterfrom Aug 19, 2015
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Since the introduction of the ScriptForMining callback, the mining functions (setgenerate and generate) crash with an assertion failure (due to a NULL pointer script returned) if the keypool is empty. Fix this by giving a proper error.
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This could also be triggered if the connected signal listener does not provide a script for other reasons than a non-filled keypool. But yes, right now only a empty keypool would emit this exception.
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utACK. |
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I agree in principle (that's why the message/error is keypool specific only in the RPC code and not Of course, if in the future more conditions can cause a missing script to be returned, one also needs to add a method to signal the error to the caller with more details. |
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This has been broken and fixed multiple times. Thanks a lot for adding a test. |
laanwj
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Aug 19, 2015
2016576 Fix crash when mining with empty keypool. (Daniel Kraft)
domob1812
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Aug 20, 2015
Fix namecoin#25. This implements the upstream fix done in Bitcoin's bitcoin/bitcoin#6567 also for getauxblock.
zkbot
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Backport migration from rpc-tests.sh to rpc-tests.py Cherry-picked from the following upstream PRs: - bitcoin/bitcoin#6567 - bitcoin/bitcoin#6523 - bitcoin/bitcoin#6616 - bitcoin/bitcoin#6788 - Only the commit fixing `rpc-tests.py` - bitcoin/bitcoin#6791 - Only the fix to `qa/rpc-tests/README.md` - bitcoin/bitcoin#6827 - bitcoin/bitcoin#6930 - bitcoin/bitcoin#6804 - bitcoin/bitcoin#7029 - bitcoin/bitcoin#7028 - bitcoin/bitcoin#7027 - bitcoin/bitcoin#7135 - bitcoin/bitcoin#7209 - bitcoin/bitcoin#7635 - bitcoin/bitcoin#7778 - bitcoin/bitcoin#7851 - bitcoin/bitcoin#7814 - Only the changes to the new .py files in this PR. - bitcoin/bitcoin#7971 - bitcoin/bitcoin#7972 - bitcoin/bitcoin#8056 - Only the first commit. - bitcoin/bitcoin#8098 - bitcoin/bitcoin#8104 - bitcoin/bitcoin#8133 - Only the `rpc-tests.py` commit. - bitcoin/bitcoin#8066 - bitcoin/bitcoin#8216 - Only the last two commits. - bitcoin/bitcoin#8254 - bitcoin/bitcoin#8400 - bitcoin/bitcoin#8482 - Excluding the first commit (only affects RPC tests we don't have). - bitcoin/bitcoin#8551 - bitcoin/bitcoin#8607 - Only the pull-tester commit, for conflict removal. - bitcoin/bitcoin#8625 - bitcoin/bitcoin#8713 - bitcoin/bitcoin#8750 - bitcoin/bitcoin#8789 - bitcoin/bitcoin#9098 - bitcoin/bitcoin#9276 - Excluding the second commit (we don't have the changes it requires). - bitcoin/bitcoin#9657 - bitcoin/bitcoin#9807 - bitcoin/bitcoin#9766 - bitcoin/bitcoin#9823
zkbot
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Backport migration from rpc-tests.sh to rpc-tests.py Cherry-picked from the following upstream PRs: - bitcoin/bitcoin#6567 - bitcoin/bitcoin#6523 - bitcoin/bitcoin#6616 - bitcoin/bitcoin#6788 - Only the commit fixing `rpc-tests.py` - bitcoin/bitcoin#6791 - Only the fix to `qa/rpc-tests/README.md` - bitcoin/bitcoin#6827 - bitcoin/bitcoin#6930 - bitcoin/bitcoin#6804 - bitcoin/bitcoin#7029 - bitcoin/bitcoin#7028 - bitcoin/bitcoin#7027 - bitcoin/bitcoin#7135 - bitcoin/bitcoin#7209 - bitcoin/bitcoin#7635 - bitcoin/bitcoin#7778 - bitcoin/bitcoin#7851 - bitcoin/bitcoin#7814 - Only the changes to the new .py files in this PR. - bitcoin/bitcoin#7971 - bitcoin/bitcoin#7972 - bitcoin/bitcoin#8056 - Only the first commit. - bitcoin/bitcoin#8098 - bitcoin/bitcoin#8104 - bitcoin/bitcoin#8133 - Only the `rpc-tests.py` commit. - bitcoin/bitcoin#8066 - bitcoin/bitcoin#8216 - Only the last two commits. - bitcoin/bitcoin#8254 - bitcoin/bitcoin#8400 - bitcoin/bitcoin#8482 - Excluding the first commit (only affects RPC tests we don't have). - bitcoin/bitcoin#8551 - bitcoin/bitcoin#8607 - Only the pull-tester commit, for conflict removal. - bitcoin/bitcoin#8625 - bitcoin/bitcoin#8713 - bitcoin/bitcoin#8750 - bitcoin/bitcoin#8789 - bitcoin/bitcoin#9098 - bitcoin/bitcoin#9276 - Excluding the second commit (we don't have the changes it requires). - bitcoin/bitcoin#9657 - bitcoin/bitcoin#9807 - bitcoin/bitcoin#9766 - bitcoin/bitcoin#9823
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Since the introduction of the
ScriptForMiningcallback, the mining functions (setgenerate and generate) crash with an assertion failure (due to aNULLpointer script returned) if the keypool is empty. Fix this by giving a proper error.