Mercurial > masqmail
annotate src/md5/hmac_md5.h @ 331:e507c854a63e
Security fix! Correct handling of seteuid() return value
See Debian bug #638002, reported by John Lightsey.
When possible the (already available) set_euidgid() function is used.
Additionally, it is unnecessary to change the identity when writing
into an already open file descriptor.
This should fix the problem.
author | markus schnalke <meillo@marmaro.de> |
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date | Sat, 27 Aug 2011 16:19:07 +0200 |
parents | 0f36c0a46f82 |
children | 41958685480d |
rev | line source |
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211
0f36c0a46f82
replaced hmac_md5.c with an own implementation of RFC 2104
meillo@marmaro.de
parents:
10
diff
changeset
|
1 void hmac_md5( |
0f36c0a46f82
replaced hmac_md5.c with an own implementation of RFC 2104
meillo@marmaro.de
parents:
10
diff
changeset
|
2 unsigned char* text, /* pointer to the message */ |
0f36c0a46f82
replaced hmac_md5.c with an own implementation of RFC 2104
meillo@marmaro.de
parents:
10
diff
changeset
|
3 int textlen, /* length of the message */ |
0f36c0a46f82
replaced hmac_md5.c with an own implementation of RFC 2104
meillo@marmaro.de
parents:
10
diff
changeset
|
4 unsigned char* key, /* pointer to the authentication key */ |
0f36c0a46f82
replaced hmac_md5.c with an own implementation of RFC 2104
meillo@marmaro.de
parents:
10
diff
changeset
|
5 int keylen, /* length of the key */ |
0f36c0a46f82
replaced hmac_md5.c with an own implementation of RFC 2104
meillo@marmaro.de
parents:
10
diff
changeset
|
6 unsigned char* digest /* pointer to allocated memory to store the computed HMAC */ |
0f36c0a46f82
replaced hmac_md5.c with an own implementation of RFC 2104
meillo@marmaro.de
parents:
10
diff
changeset
|
7 ); |