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[bug#32111] [PATCH] daemon: Allow store names to start with a dot.
From: |
Clément Lassieur |
Subject: |
[bug#32111] [PATCH] daemon: Allow store names to start with a dot. |
Date: |
Tue, 10 Jul 2018 14:43:55 +0200 |
* nix/libstore/store-api.cc (checkStoreName): Disallow only "." and "..".
---
nix/libstore/store-api.cc | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/nix/libstore/store-api.cc b/nix/libstore/store-api.cc
index 9e07c67e9..1618f1745 100644
--- a/nix/libstore/store-api.cc
+++ b/nix/libstore/store-api.cc
@@ -58,9 +58,8 @@ string storePathToName(const Path & path)
void checkStoreName(const string & name)
{
string validChars = "+-._?=";
- /* Disallow names starting with a dot for possible security
- reasons (e.g., "." and ".."). */
- if (string(name, 0, 1) == ".")
+ /* Disallow "." and ".." for possible security reasons. */
+ if ((name == ".") || (name == ".."))
throw Error(format("illegal name: `%1%'") % name);
foreach (string::const_iterator, i, name)
if (!((*i >= 'A' && *i <= 'Z') ||
--
2.18.0
- [bug#32111] [PATCH] daemon: Allow store names to start with a dot.,
Clément Lassieur <=