diff options
Diffstat (limited to 'maildrop/dovecotauth.c')
| -rw-r--r-- | maildrop/dovecotauth.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/maildrop/dovecotauth.c b/maildrop/dovecotauth.c index e5ead09..b9e3a37 100644 --- a/maildrop/dovecotauth.c +++ b/maildrop/dovecotauth.c @@ -11,7 +11,7 @@ ** - s_connect() function ** - opensock() function with modification to accept socket address ** - writeauth() function -** - readline() function with related support functions (with modification +** - readline() function with related support functions (with modification ** to time-out after TIMEOUT_READ seconds) */ @@ -29,11 +29,9 @@ #include <sys/un.h> #include <sys/select.h> -static const char rcsid[]="$Id$"; - static int TIMEOUT_SOCK=10, TIMEOUT_WRITE=10, - TIMEOUT_READ=30; + TIMEOUT_READ=30; static int s_connect(int sockfd, const struct sockaddr *addr, @@ -122,8 +120,9 @@ static int opensock(const char *addr) int s=socket(PF_UNIX, SOCK_STREAM, 0); struct sockaddr_un skun; + memset(&skun, 0, sizeof(skun)); skun.sun_family=AF_UNIX; - strncpy(skun.sun_path, addr, sizeof(skun.sun_path)); + strncpy(skun.sun_path, addr, sizeof(skun.sun_path)-1); if (s < 0) { @@ -402,10 +401,10 @@ int _dovecotauth_getuserinfo(int wrfd, int rdfd, const char *user, /* ** Try to be helpful in case that user tries to connect to the wrong auth socket. - ** There's a slight chance that this won't execute in case that the previously + ** There's a slight chance that this won't execute in case that the previously ** returned line ends exactly at the buffer end, but we won't handle that case, ** since this is just a hint to the user, and not really neccessary. - ** Normally, if user tries to communicate with wrong auth socket, + ** Normally, if user tries to communicate with wrong auth socket, ** we would simply time-out, while waiting for information. */ if (eg.buf_left > 0 && readline(rdfd, &eg, linebuf, DOVECOTAUTH_LINEBUFSIZE) == 0) |