Auto merge of #103069 - matthiaskrgr:rollup-xxsx6sk, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - #102092 (refactor: use grep -E/-F instead of fgrep/egrep)
 - #102781 (Improved documentation for `std::io::Error`)
 - #103017 (Avoid dropping TLS Key on sgx)
 - #103039 (checktools: fix comments)
 - #103045 (Remove leading newlines from integer primitive doc examples)
 - #103047 (Update browser-ui-test version to fix some flaky tests)
 - #103054 (Clean up rust-logo rustdoc GUI test)
 - #103059 (Fix `Duration::{try_,}from_secs_f{32,64}(-0.0)`)
 - #103067 (More alphabetical sorting)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 1 insertions, 0 deletions

diff --git a/library/std/src/sys/sgx/abi/tls/mod.rs b/library/std/src/sys/sgx/abi/tls/mod.rs
index 13d96e9a633..09c4ab3d3e9 100644
--- a/library/std/src/sys/sgx/abi/tls/mod.rs
+++ b/library/std/src/sys/sgx/abi/tls/mod.rs
@@ -111,6 +111,7 @@ impl Tls {
             rtabort!("TLS limit exceeded")
         };
         TLS_DESTRUCTOR[index].store(dtor.map_or(0, |f| f as usize), Ordering::Relaxed);
+        unsafe { Self::current() }.data[index].set(ptr::null_mut());
         Key::from_index(index)
     }