Revert "set fd limit when starting"

zhboner · May 22, 2022 · 11f61f3 · 11f61f3
1 parent 16795cf
commit 11f61f3
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Showing 3 changed files with 8 additions and 9 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "realm"
-version = "2.3.3"
+version = "2.3.4"
 authors = ["zhboner <[email protected]>"]
 edition = "2021"
 

diff --git a/src/cmd/mod.rs b/src/cmd/mod.rs
@@ -70,14 +70,13 @@ fn handle_matches(matches: ArgMatches) -> CmdInput {
     {
         use realm_syscall::{get_nofile_limit, set_nofile_limit};
 
-        let nofile = matches.value_of("nofile").map_or_else(
-            || get_nofile_limit().map_or(None, |(_, hard)| Some(hard)),
-            |nofile| Some(nofile.parse().unwrap()),
-        );
-
         // set
-        if let Some(nofile) = nofile {
-            let _ = set_nofile_limit(nofile);
+        if let Some(nofile) = matches.value_of("nofile") {
+            if let Ok(nofile) = nofile.parse::<u64>() {
+                let _ = set_nofile_limit(nofile);
+            } else {
+                eprintln!("invalid nofile value: {}", nofile);
+            }
         }
 
         // get