arno/bitcoinbook
1
0
Fork 0
mirror of https://github.com/bitcoinbook/bitcoinbook synced 2025-02-22 20:42:09 +00:00
Code Issues Releases Wiki Activity

Edited ch07.asciidoc with Atlas code editor

Browse Source
This commit is contained in:
judymcconville@roadrunner.com 2017-05-01 12:48:29 -07:00
parent 13fe9973b4
commit 8b4c91032c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ch07.asciidoc
View File

@ -46,7 +46,7 @@ When executed, this combined script will evaluate to TRUE if, and only if, the u
[[multisig_bug]]
===== A bug in CHECKMULTISIG execution
((("scripting", "multisgnature scripts", "CHECKMULTISIG bug")))((("CHECKMULTISIG bug workaround")))There is a bug in ++CHECKMULTISIG++'s execution that requires a slight workaround. When +CHECKMULTISIG+ executes, it should consume M+N+2 items on the stack as parameters. However, due to the bug, +CHECKMULTISIG+ will pop an extra value or one value more than expected.
((("scripting", "multisignature scripts", "CHECKMULTISIG bug")))((("CHECKMULTISIG bug workaround")))There is a bug in ++CHECKMULTISIG++'s execution that requires a slight workaround. When +CHECKMULTISIG+ executes, it should consume M+N+2 items on the stack as parameters. However, due to the bug, +CHECKMULTISIG+ will pop an extra value or one value more than expected.
Let's look at this in greater detail using the previous validation example: