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gpg: Import only packets which are allowed in a keyblock.
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Description

gpg: Import only packets which are allowed in a keyblock.

* g10/import.c (valid_keyblock_packet): New.
(read_block): Store only valid packets.

A corrupted key, which for example included a mangled public key
encrypted packet, used to corrupt the keyring. This change skips all
packets which are not allowed in a keyblock.

(cherry-picked from commit 3a4b96e665fa639772854058737ee3d54ba0694e)

Details

Provenance
• wernerAuthored on Dec 20 2012, 9:43 AM
Parents
rG20c95ef258f8: Fixed indentation and indented cpp directives
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Werner Koch <wk@gnupg.org> committed rG498882296ffa: gpg: Import only packets which are allowed in a keyblock. (authored by Werner Koch <wk@gnupg.org>).Dec 20 2012, 11:52 AM

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rG498882296ffa

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g10/import.c

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