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dns: don't stat relative paths when detecting resolved use

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NetworkManager daemon has no defined working directory.
It makes no sense to ever open or stat relative paths.
Just skip them.

https://bugzilla.gnome.org/show_bug.cgi?id=790446
(cherry picked from commit 25267f9d27)
This commit is contained in:
Thomas Haller 2017-11-19 13:07:51 +01:00
parent 4d77df7751
commit cd30bc1246
1 changed files with 4 additions and 1 deletions
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5
src/dns/nm-dns-manager.c
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@ -1594,7 +1594,10 @@ _resolvconf_resolved_managed (void)
/* see if resolv.conf resolves to one of the candidate
* paths (or whether it is hard-linked). */
for (i = 0; i < G_N_ELEMENTS (RESOLVED_PATHS); i++) {
if ( stat (RESOLVED_PATHS[i], &st_test) == 0
const char *p = RESOLVED_PATHS[i];
if ( p[0] == '/'
&& stat (p, &st_test) == 0
&& st.st_dev == st_test.st_dev
&& st.st_ino == st_test.st_ino)
return TRUE;