wincred: Avoid memory corruption #5856
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`wcsncpy_s()` wants to write the terminating null character so we need to allocate one more space for it in the target memory block. This should fix crashes when trying to read passwords. When this happened, the password/token wouldn't print out and Git would therefore ask for a new password every time. Signed-off-by: David Macek <[email protected]>
dscho
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Looks obviously correct to me, the documentation clearly states that the NUL character must be accounted for. Thank you!
@hickford FYI this seems to have been introduced here, maybe you want to verify that there are no similar problems in near-by patches.
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/add relnote bug A potential memory corruption in the optional The workflow run was started |
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A potential memory corruption in the optional `wincred` credential helper [was fixed](git-for-windows/git#5856). Signed-off-by: gitforwindowshelper[bot] <[email protected]>
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