diff options
| -rw-r--r-- | nsswitch/wb_common.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/nsswitch/wb_common.c b/nsswitch/wb_common.c index dcfc8a5156..80c729a3b6 100644 --- a/nsswitch/wb_common.c +++ b/nsswitch/wb_common.c @@ -369,13 +369,14 @@ static int winbind_open_pipe_sock(int recursing, int need_priv) static int winbind_write_sock(void *buffer, int count, int recursing, int need_priv) { - int result, nwritten; + int fd, result, nwritten; /* Open connection to winbind daemon */ restart: - if (winbind_open_pipe_sock(recursing, need_priv) == -1) { + fd = winbind_open_pipe_sock(recursing, need_priv); + if (fd == -1) { errno = ENOENT; return -1; } @@ -391,7 +392,7 @@ static int winbind_write_sock(void *buffer, int count, int recursing, /* Catch pipe close on other end by checking if a read() call would not block by calling poll(). */ - pfd.fd = winbindd_fd; + pfd.fd = fd; pfd.events = POLLIN|POLLHUP; ret = poll(&pfd, 1, 0); @@ -412,8 +413,7 @@ static int winbind_write_sock(void *buffer, int count, int recursing, /* Do the write */ - result = write(winbindd_fd, - (char *)buffer + nwritten, + result = write(fd, (char *)buffer + nwritten, count - nwritten); if ((result == -1) || (result == 0)) { @@ -434,10 +434,12 @@ static int winbind_write_sock(void *buffer, int count, int recursing, static int winbind_read_sock(void *buffer, int count) { + int fd; int nread = 0; int total_time = 0; - if (winbindd_fd == -1) { + fd = winbind_open_pipe_sock(false, false); + if (fd == -1) { return -1; } @@ -449,7 +451,7 @@ static int winbind_read_sock(void *buffer, int count) /* Catch pipe close on other end by checking if a read() call would not block by calling poll(). */ - pfd.fd = winbindd_fd; + pfd.fd = fd; pfd.events = POLLIN|POLLHUP; /* Wait for 5 seconds for a reply. May need to parameterise this... */ @@ -475,7 +477,7 @@ static int winbind_read_sock(void *buffer, int count) /* Do the Read */ - int result = read(winbindd_fd, (char *)buffer + nread, + int result = read(fd, (char *)buffer + nread, count - nread); if ((result == -1) || (result == 0)) { |