wallet: erase spkmans rather than setting to nullptr #22379
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In many places in ScriptPubKeyMan managing code, we assume that the ScriptPubKeyMan being retrieved actually exists and is not a nullptr. Thus removing a ScriptPubKeyMan requires erasing the object from the map rather than setting it to a nullptr.
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sidhujag
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to syscoin/syscoin
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Jul 1, 2021
…lptr b945a31 wallet: erase spkmans rather than setting to nullptr (Andrew Chow) Pull request description: In many places in ScriptPubKeyMan managing code, we assume that the ScriptPubKeyMan being retrieved actually exists and is not a nullptr. Thus removing a ScriptPubKeyMan requires erasing the object from the map rather than setting it to a nullptr. This fixes a segmentation fault that can be reached with `test/functional/wallet_descriptors.py --descriptors` ACKs for top commit: S3RK: ACK b945a31 Tree-SHA512: 344a4cf9b1c168428750c751dcd24c52032506f20c81977fe93c4b5307ea209de72bb62a9c5284820f225b03acdc9573fceb734833d29b82f49d5a799ddcaea7
gwillen
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to ElementsProject/elements
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Jun 1, 2022
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In many places in ScriptPubKeyMan managing code, we assume that the ScriptPubKeyMan being retrieved actually exists and is not a nullptr. Thus removing a ScriptPubKeyMan requires erasing the object from the map rather than setting it to a nullptr.
This fixes a segmentation fault that can be reached with
test/functional/wallet_descriptors.py --descriptors