lib/glibc
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1998-03-06  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* nis/nis_call.c (__do_niscall): Safe and reset errno.

	* nis/ypclnt.c (__yp_bind): Safe and reset errno.
This commit is contained in:
Ulrich Drepper
1998-03-06 08:52:47 +00:00
parent b3c06869cc
commit 36a8586ddf
3 changed files with 25 additions and 8 deletions
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6
ChangeLog
View File

@@ -1,3 +1,9 @@
1998-03-06 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* nis/nis_call.c (__do_niscall): Safe and reset errno.
* nis/ypclnt.c (__yp_bind): Safe and reset errno.
1998-03-01 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* sysdeps/generic/getresuid.c (__getresuid): Use ISO C

7
nis/nis_call.c
View File

@@ -17,6 +17,7 @@
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <errno.h>
#include <fcntl.h>
#include <string.h>
#include <rpc/rpc.h>
@@ -559,6 +560,7 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
nis_server *server;
u_int server_len;
cache2_info cinfo = {-1, -1, -1};
int saved_errno = errno;
if (name == NULL)
return NIS_BADNAME;
@@ -572,7 +574,10 @@ __do_niscall (const_nis_name name, u_long prog, xdrproc_t xargs,
nis_error status;
dir = readColdStartFile ();
if (dir == NULL) /* No /var/nis/NIS_COLD_START->no NIS+ installed */
return NIS_UNAVAIL;
{
__set_errno (saved_errno);
return NIS_UNAVAIL;
}
dir = rec_dirsearch (name, dir, flags, &status);
if (dir == NULL)

20
nis/ypclnt.c
View File

@@ -104,6 +104,7 @@ __yp_bind (const char *domain, dom_binding **ypdb)
struct iovec vec[2];
u_short port;
int fd;
int saved_errno = errno;
sprintf (path, "%s/%s.%ld", BINDINGDIR, domain, YPBINDVERS);
fd = open (path, O_RDONLY);
@@ -132,17 +133,20 @@ __yp_bind (const char *domain, dom_binding **ypdb)
}
close (fd);
}
__set_errno (saved_errno);
}
#endif /* USE_BINDINGDIR */
if (ysd->dom_vers == -1)
{
if(ysd->dom_client)
{
clnt_destroy(ysd->dom_client);
ysd->dom_client = NULL;
ysd->dom_socket = -1;
}
{
int saved_errno = errno;
if(ysd->dom_client)
{
clnt_destroy(ysd->dom_client);
ysd->dom_client = NULL;
ysd->dom_socket = -1;
}
memset (&clnt_saddr, '\0', sizeof clnt_saddr);
clnt_saddr.sin_family = AF_INET;
clnt_saddr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
@@ -153,6 +157,7 @@ __yp_bind (const char *domain, dom_binding **ypdb)
{
if (is_new)
free (ysd);
__set_errno (saved_errno);
return YPERR_YPBIND;
}
/*
@@ -165,6 +170,7 @@ __yp_bind (const char *domain, dom_binding **ypdb)
clnt_destroy (client);
if (is_new)
free (ysd);
__set_errno (saved_errno);
return YPERR_YPBIND;
}