vmario/fabaccess-bffh
1
0
Fork 0
mirror of https://gitlab.com/fabinfra/fabaccess/bffh.git synced 2024-12-22 03:33:48 +01:00
Code Issues Packages Projects Releases Wiki Activity

lightproc: drop span guard before deallocating the process

Browse Source 
This should fix #77
This commit is contained in:
Jonathan Krebs 2024-11-09 11:44:43 +01:00
parent 66877159f0
commit 9805f4ee04
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
runtime/lightproc/src/raw_proc.rs
View File

@ -395,7 +395,7 @@ where
unsafe fn tick(ptr: *const ()) { unsafe fn tick(ptr: *const ()) {
let mut raw = Self::from_ptr(ptr); let mut raw = Self::from_ptr(ptr);
// Enter the span associated with the process to track execution time if enabled. // Enter the span associated with the process to track execution time if enabled.
let _guard = (&(*raw.pdata).span).enter(); let guard = (&(*raw.pdata).span).enter();
// Create a context from the raw proc pointer and the vtable inside its pdata. // Create a context from the raw proc pointer and the vtable inside its pdata.
let waker = ManuallyDrop::new(Waker::from_raw(RawWaker::new( let waker = ManuallyDrop::new(Waker::from_raw(RawWaker::new(
@ -487,6 +487,8 @@ where
(*raw.pdata).notify(); (*raw.pdata).notify();
} }
// the tracing guard is inside the proc, so it must be dropped first
drop(guard);
// Drop the proc reference. // Drop the proc reference.
Self::decrement(ptr); Self::decrement(ptr);
break; break;