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Support nosymfollow mount option (kernel 5.10)

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See MS_NOSYMFOLLOW in mount(2)

https://man7.org/linux/man-pages/man2/mount.2.html

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This commit is contained in:
Akihiro Suda
2021-11-12 18:35:47 +09:00
parent f8c48e4617
commit ba935a51a6
1 changed files with 2 additions and 0 deletions
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libcontainer/specconv/spec_linux.go
+2
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@@ -87,6 +87,7 @@ func initMaps() {
"norelatime": {true, unix.MS_RELATIME},
"nostrictatime": {true, unix.MS_STRICTATIME},
"nosuid": {false, unix.MS_NOSUID},
"nosymfollow": {false, unix.MS_NOSYMFOLLOW}, // since kernel 5.10
"rbind": {false, unix.MS_BIND | unix.MS_REC},
"relatime": {false, unix.MS_RELATIME},
"remount": {false, unix.MS_REMOUNT},
@@ -96,6 +97,7 @@ func initMaps() {
"strictatime": {false, unix.MS_STRICTATIME},
"suid": {true, unix.MS_NOSUID},
"sync": {false, unix.MS_SYNCHRONOUS},
"symfollow": {true, unix.MS_NOSYMFOLLOW}, // since kernel 5.10
}
extensionFlags = map[string]struct {
clear bool