From 640d302345a4dfa196320432e1b674c0b7d946e0 Mon Sep 17 00:00:00 2001
From: cloudhead <cloudhead@radicle.xyz>
Date: Wed, 17 Jan 2024 17:38:52 +0100
Subject: [PATCH] Don't ever decrease rlimit

In case the rlimit is already higher than the desired number, we leave
it as-is.
---
 radicle/src/io.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/radicle/src/io.rs b/radicle/src/io.rs
index f1d8aa17..86a6db7e 100644
--- a/radicle/src/io.rs
+++ b/radicle/src/io.rs
@@ -14,6 +14,9 @@ pub fn set_file_limit(n: u64) -> io::Result<u64> {
             return Err(io::Error::last_os_error());
         }
     }
+    if rlim.rlim_cur >= n {
+        return Ok(rlim.rlim_cur);
+    }
     // Set the soft limit to the given value, up to the hard limit.
     rlim.rlim_cur = n.min(rlim.rlim_max);
     unsafe {