processes: bugfix: waitpid check result

doronz88 · Feb 20, 2022 · 01a1afa · 01a1afa
1 parent be3aba3
commit 01a1afa
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/rpcclient/rpcclient/processes.py b/src/rpcclient/rpcclient/processes.py
@@ -18,7 +18,7 @@ def kill(self, pid: int, sig: int = SIGTERM):
     def waitpid(self, pid: int):
         """ waitpid(pid, sig) at remote. read man for more details. """
         with self._client.safe_malloc(8) as stat_loc:
-            err = self._client.symbols.waitpid(pid, stat_loc, 0)
-            if err:
-                raise BadReturnValueError(f'waitpid(): returned {err}')
+            err = self._client.symbols.waitpid(pid, stat_loc, 0).c_int64
+            if err == -1:
+                raise BadReturnValueError(f'waitpid(): returned {err} ({self._client.last_error})')
             return stat_loc[0]