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[GNUnet-SVN] r7475 - GNUnet/src/util/os
From: |
gnunet |
Subject: |
[GNUnet-SVN] r7475 - GNUnet/src/util/os |
Date: |
Sat, 19 Jul 2008 22:07:09 -0600 (MDT) |
Author: grothoff
Date: 2008-07-19 22:07:08 -0600 (Sat, 19 Jul 2008)
New Revision: 7475
Modified:
GNUnet/src/util/os/user.c
Log:
check return value
Modified: GNUnet/src/util/os/user.c
===================================================================
--- GNUnet/src/util/os/user.c 2008-07-20 04:03:20 UTC (rev 7474)
+++ GNUnet/src/util/os/user.c 2008-07-20 04:07:08 UTC (rev 7475)
@@ -87,6 +87,7 @@
/* Debian */
/* TODO: FreeBSD?
http://www.freebsd.org/cgi/man.cgi?query=adduser&sektion=8 */
char *cmd;
+ int ret;
haveGroup = group_name && strlen (group_name) > 0;
cmd =
@@ -96,7 +97,17 @@
if (haveGroup)
{
sprintf (cmd, "/usr/sbin/addgroup --quiet --system %s", group_name);
- system (cmd);
+ ret = system (cmd);
+ if (ret == -1)
+ GNUNET_GE_LOG_STRERROR(NULL,
+ GNUNET_GE_ERROR | GNUNET_GE_BULK |
GNUNET_GE_ADMIN,
+ "system");
+ else if (WEXITSTATUS(ret) != 0)
+ GNUNET_GE_LOG(NULL,
+ GNUNET_GE_ERROR | GNUNET_GE_BULK | GNUNET_GE_ADMIN,
+ _("`%s' returned with error code %u"),
+ "addgroup",
+ WEXITSTATUS(ret));
}
sprintf (cmd,
@@ -104,7 +115,17 @@
"--no-create-home %s",
haveGroup ? "--ingroup" : "",
haveGroup ? group_name : "", user_name);
- system (cmd);
+ ret = system (cmd);
+ if (ret == -1)
+ GNUNET_GE_LOG_STRERROR(NULL,
+ GNUNET_GE_ERROR | GNUNET_GE_BULK |
GNUNET_GE_ADMIN,
+ "system");
+ else if (WEXITSTATUS(ret) != 0)
+ GNUNET_GE_LOG(NULL,
+ GNUNET_GE_ERROR | GNUNET_GE_BULK | GNUNET_GE_ADMIN,
+ _("`%s' returned with error code %u"),
+ "adduser",
+ WEXITSTATUS(ret));
GNUNET_free (cmd);
return GNUNET_OK;
}
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