diff options
Diffstat (limited to 'src/resolve/resolved-conf.c')
| -rw-r--r-- | src/resolve/resolved-conf.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/resolve/resolved-conf.c b/src/resolve/resolved-conf.c index 7af63b0a82..de1bd26174 100644 --- a/src/resolve/resolved-conf.c +++ b/src/resolve/resolved-conf.c @@ -19,13 +19,15 @@ along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ +#include "alloc-util.h" #include "conf-parser.h" - +#include "def.h" +#include "extract-word.h" +#include "parse-util.h" #include "resolved-conf.h" +#include "string-util.h" int manager_parse_dns_server(Manager *m, DnsServerType type, const char *string) { - const char *word, *state; - size_t length; DnsServer *first; int r; @@ -34,19 +36,22 @@ int manager_parse_dns_server(Manager *m, DnsServerType type, const char *string) first = type == DNS_SERVER_FALLBACK ? m->fallback_dns_servers : m->dns_servers; - FOREACH_WORD_QUOTED(word, length, string, state) { - char buffer[length+1]; - int family; + for(;;) { + _cleanup_free_ char *word = NULL; union in_addr_union addr; bool found = false; DnsServer *s; + int family; - memcpy(buffer, word, length); - buffer[length] = 0; + r = extract_first_word(&string, &word, NULL, 0); + if (r < 0) + return log_error_errno(r, "Failed to parse resolved dns server syntax \"%s\": %m", string); + if (r == 0) + break; - r = in_addr_from_string_auto(buffer, &family, &addr); + r = in_addr_from_string_auto(word, &family, &addr); if (r < 0) { - log_warning("Ignoring invalid DNS address '%s'", buffer); + log_warning("Ignoring invalid DNS address '%s'", word); continue; } @@ -92,10 +97,10 @@ int config_parse_dnsv( /* Empty assignment means clear the list */ manager_flush_dns_servers(m, ltype); else { - /* Otherwise add to the list */ + /* Otherwise, add to the list */ r = manager_parse_dns_server(m, ltype, rvalue); if (r < 0) { - log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse DNS server string '%s'. Ignoring.", rvalue); + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse DNS server string '%s'. Ignoring.", rvalue); return 0; } } @@ -131,7 +136,7 @@ int config_parse_support( if (support < 0) { r = parse_boolean(rvalue); if (r < 0) { - log_syntax(unit, LOG_ERR, filename, line, -r, "Failed to parse support level '%s'. Ignoring.", rvalue); + log_syntax(unit, LOG_ERR, filename, line, r, "Failed to parse support level '%s'. Ignoring.", rvalue); return 0; } |