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dhcp: string vs. byte-array of dhcp-client-identifier (rh #999503)

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Distinguish properly between ASCII strings and byte arrays for
dhcp-client-identifier. Else dhclient refuses to parse the configuration
file.
This commit is contained in:
Jiří Klimeš
2013-09-06 11:13:57 -05:00
committed by Dan Williams
parent 7ad5c79441
commit 1ef19f377b
1 changed files with 8 additions and 4 deletions
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12
src/dhcp-manager/nm-dhcp-dhclient-utils.c
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@@ -76,14 +76,18 @@ add_ip4_config (GString *str, NMSettingIP4Config *s_ip4, const char *hostname)
tmp = nm_setting_ip4_config_get_dhcp_client_id (s_ip4);
if (tmp) {
gboolean is_octets = TRUE;
const char *p = tmp;
int i = 0;
while (*p) {
if (!g_ascii_isxdigit (*p) && (*p != ':')) {
while (tmp[i]) {
if ((i % 3) != 2 && !g_ascii_isxdigit (tmp[i])) {
is_octets = FALSE;
break;
}
p++;
if ((i % 3) == 2 && tmp[i] != ':') {
is_octets = FALSE;
break;
}
i++;
}
/* If the client ID is just hex digits and : then don't use quotes,