Try to write to /etc/resolv.conf directly, it might be bind mounted on a stateless client.
- Harald Hoyer <[email protected]> --- NetworkManager/src/named-manager/nm-named-manager.c (revision 4295) +++ NetworkManager/src/named-manager/nm-named-manager.c (working copy) @@ -332,18 +332,27 @@ const char *tmp_resolv_conf = RESOLV_CONF ".tmp"; char tmp_resolv_conf_realpath [PATH_MAX]; FILE *f; + int do_rename = 1; + int old_errno = 0; if (!realpath(tmp_resolv_conf, tmp_resolv_conf_realpath)) strcpy(tmp_resolv_conf_realpath, tmp_resolv_conf); if ((f = fopen (tmp_resolv_conf_realpath, "w")) == NULL) { - g_set_error (error, - NM_NAMED_MANAGER_ERROR, - NM_NAMED_MANAGER_ERROR_SYSTEM, - "Could not open %s: %s\n", - tmp_resolv_conf_realpath, - g_strerror (errno)); - return FALSE; + do_rename = 0; + old_errno = errno; + if ((f = (RESOLV_CONF, "w")) == NULL) { + g_set_error (error, + NM_NAMED_MANAGER_ERROR, + NM_NAMED_MANAGER_ERROR_SYSTEM, + "Could not open %s: %s\nCould not open %s: %s\n", + tmp_resolv_conf_realpath, + g_strerror (old_errno); + RESOLV_CONF, + g_strerror (errno)); + return FALSE; + } + strcpy(tmp_resolv_conf_realpath, RESOLV_CONF); } write_resolv_conf (f, domain, searches, nameservers, error); @@ -359,7 +368,7 @@ } } - if (*error == NULL) { + if (*error == NULL && do_rename) { if (rename (tmp_resolv_conf, RESOLV_CONF) < 0) { g_set_error (error, NM_NAMED_MANAGER_ERROR,
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