i#2157 reattach: Unregister TLS field in drcovlib

Fixes a reattach-based crash where this TLS leak caused drmgr to run out of TLS slots. Issue #2157
DynamoRIO · Dec 8, 2017 · 814bbdf · 814bbdf
1 parent f9b6914
commit 814bbdf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ext/drcovlib/modules.c b/ext/drcovlib/modules.c
@@ -377,6 +377,7 @@ drmodtrack_exit(void)
     if (count != 0)
         return DRCOVLIB_SUCCESS;
 
+    drmgr_register_tls_field(tls_idx);
     drvector_delete(&module_table.vector);
     drmgr_exit();
     return DRCOVLIB_SUCCESS;