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Fix a problem with overrunning a base64 decoded number when decoding ssh 

keys, from Anthony Bentley.

	% netpgpkeys --ssh -l --hash=md5
	1 key found
	signature  1024/RSA (Encrypt or Sign) 666f47feddcdb77d 2002-07-02
	Key fingerprint: e1d6 b328 8126 e8e3 666f 47fe ddcd b77d
	uid              machinename.com (/home/user/.ssh/id_rsa.pub) <user@machinename.com>

	% ssh-keygen -l -f ~/.ssh/id_rsa.pub
	1024 e1:d6:b3:28:81:26:e8:e3:66:6f:47:fe:dd💿b7:7d /home/user/.ssh/id_rsa.pub (RSA)
	%

ssh keys and netpgp work as above.
This commit is contained in:
agc 2011-01-01 19:53:53 +00:00
parent d015d3f957
commit f14b9450fa
1 changed files with 1 additions and 1 deletions
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2
crypto/external/bsd/netpgp/dist/src/lib/ssh2pgp.c vendored
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@ -251,7 +251,7 @@ pgp_ssh2pubkey(pgp_io_t *io, const char *f, pgp_key_t *key, pgp_hash_alg_t hasht
}
/* convert from base64 to binary */
cc = bufgap_getbin(&bg, buf, (size_t)st.st_size);
cc = bufgap_getbin(&bg, buf, (size_t)bg.bcc);
if ((space = strchr(buf, ' ')) != NULL) {
cc = (int)(space - buf);
}