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agent: Raise the maximum password length. Don't hard code it.

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* agent/agent.h (MAX_PASSPHRASE_LEN): Define.
* agent/command-ssh.c (ssh_identity_register): Use it instead of a
hard-coded literal.
* agent/cvt-openpgp.c (convert_from_openpgp_main): Likewise.
* agent/findkey.c (unprotect): Likewise.
* agent/genkey.c (agent_ask_new_passphrase): Likewise.

--
Signed-off-by: Neal H. Walfield <neal@g10code.com>.
GnuPG-bug-id: 2038
This commit is contained in:
Neal H. Walfield 2015-08-24 16:14:09 +02:00
parent 3cf02192a8
commit 348a6ebb63
5 changed files with 17 additions and 12 deletions
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5
agent/agent.h
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@ -47,6 +47,11 @@
/* Maximum length of a digest. */
#define MAX_DIGEST_LEN 64
/* The maximum length of a passphrase (in bytes). Note: this is
further contrained by the Assuan line length (and any other text on
the same line). However, the Assuan line length is 1k bytes so
this shouldn't be a problem in practice. */
#define MAX_PASSPHRASE_LEN 255
/* A large struct name "opt" to keep global flags */