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resolved: debug log about resolv.conf lines we don't grok

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This commit is contained in:
Lennart Poettering 2018-02-27 17:47:00 +01:00
parent e40ec7de3a
commit b351c300ee
1 changed files with 6 additions and 1 deletions
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7
src/resolve/resolved-resolv-conf.c
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@ -68,6 +68,7 @@ int manager_read_resolv_conf(Manager *m) {
_cleanup_fclose_ FILE *f = NULL;
struct stat st;
char line[LINE_MAX];
unsigned n = 0;
int r;
assert(m);
@ -118,8 +119,10 @@ int manager_read_resolv_conf(Manager *m) {
const char *a;
char *l;
n++;
l = strstrip(line);
if (IN_SET(*l, '#', ';'))
if (IN_SET(*l, '#', ';', 0))
continue;
a = first_word(l, "nameserver");
@ -139,6 +142,8 @@ int manager_read_resolv_conf(Manager *m) {
if (r < 0)
log_warning_errno(r, "Failed to parse search domain string '%s', ignoring.", a);
}
log_syntax(NULL, LOG_DEBUG, "/etc/resolv.conf", n, 0, "Ignoring resolv.conf line: %s", l);
}
m->resolv_conf_mtime = timespec_load(&st.st_mtim);