masqmail
view src/md5/hmac_md5.h @ 72:ad034b57f3b2
fixed Debian bug 536060 (log files are closed after SIGHUP receival)
Explanation:
When run in daemon mode, first the log files are opened. They get
assigned to the file descriptors 3 and 4 usually. Then std{in,out,err}
are closed. When SIGHUP comes in, all open files are closes and
masqmail reexecutes itself. The new masqmail instance opens the log
files at fd 0 and 1 now, but std{in,out,err} are closed afterwards,
thus the log files are closed.
The fix is to close the log files before std{in,out,err} are closed,
in case the log files have higher fds. After std{in,out,err} were
closed, the log files get opened again, now.
See also: http://bugs.debian.org/536060
| author | meillo@marmaro.de |
|---|---|
| date | Wed, 16 Jun 2010 10:32:20 +0200 |
| parents | 08114f7dcc23 |
| children | 0f36c0a46f82 |
line source
1 void
2 hmac_md5(unsigned char *text, int text_len, unsigned char *key, int key_len, unsigned char *digest);
3 /* text; pointer to data stream */
4 /* text_len; length of data stream */
5 /* key; pointer to authentication key */
6 /* key_len; length of authentication key */
7 /* digest; caller digest to be filled in */