Hello, list.
Refuse following symlinks in virInitctlSetRunLevel.
A reasonable fallback for the next two patches, which apply fork-setns
technique recommended on this list.
---
src/util/virinitctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virinitctl.c b/src/util/virinitctl.c
index 64bc23a..5cea992 100644
--- a/src/util/virinitctl.c
+++ b/src/util/virinitctl.c
@@ -139,7 +139,7 @@ int virInitctlSetRunLevel(virInitctlRunLevel level,
return -1;
}
- if ((fd = open(path, O_WRONLY|O_NONBLOCK|O_CLOEXEC|O_NOCTTY)) < 0)
{
+ if ((fd = open(path, O_WRONLY|O_NONBLOCK|O_CLOEXEC|O_NOCTTY|O_NOFOLLOW)) <
0) {
if (errno == ENOENT) {
ret = 0;
goto cleanup;
--
1.7.10.4
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