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authorIlan Joselevich <personal@ilanjoselevich.com>2024-07-29T15·12+0300
committerclbot <clbot@tvl.fyi>2024-07-29T16·43+0000
commit3f6cd7aebc898e2b9c26db935491739b708b99b6 (patch)
treeebfabac5050062252d2206b619cc484ee7258649 /tvix/store
parent47a8baf17861b007f49114f5604a9ea09f8f3096 (diff)
fix(tvix/store): Immediately return an error when using sled on / r/8424
We already do this for redb and for sled in SledDirectoryService.

Change-Id: I34c7178257a6a04e9f12ed4037a4ef585d7b0d54
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12060
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
Autosubmit: Ilan Joselevich <personal@ilanjoselevich.com>
Diffstat (limited to 'tvix/store')
-rw-r--r--tvix/store/src/pathinfoservice/sled.rs6
1 files changed, 6 insertions, 0 deletions
diff --git a/tvix/store/src/pathinfoservice/sled.rs b/tvix/store/src/pathinfoservice/sled.rs
index 4255bfd1d4d4..837eb9d079e1 100644
--- a/tvix/store/src/pathinfoservice/sled.rs
+++ b/tvix/store/src/pathinfoservice/sled.rs
@@ -21,6 +21,12 @@ pub struct SledPathInfoService {
 
 impl SledPathInfoService {
     pub fn new<P: AsRef<Path>>(p: P) -> Result<Self, sled::Error> {
+        if p.as_ref() == Path::new("/") {
+            return Err(sled::Error::Unsupported(
+                "cowardly refusing to open / with sled".to_string(),
+            ));
+        }
+
         let config = sled::Config::default()
             .use_compression(false) // is a required parameter
             .path(p);