Add missing infinity checks #110

pull sipa wants to merge 3 commits into bitcoin-core:master from sipa:noinf changing 5 files +51 −13

sipa commented at 12:13 PM on November 18, 2014: contributor

This adds infinity checks when serializing or recovering public keys, and a test for it.

Either fix is enough to solve #109.
Make secp256k1_eckey_pubkey_serialize fail for infinity bbe67d8b29
Test whether recovered public keys are not infinity
Fixes a bug discovered by Sergio Demian Lerner.
4861f83686
Add test that recovering infinity fails 3bf029d676
sipa commented at 12:14 PM on November 18, 2014: contributor

Ping @SergioDemianLerner.
gmaxwell commented at 4:39 PM on November 18, 2014: contributor

ACK
sipa merged this on Nov 18, 2014
sipa closed this on Nov 18, 2014
sipa referenced this in commit ad2028f989 on Nov 18, 2014

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