From 8d8205f737e822121658ac5f2f5a318cd4a3335e Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sun, 10 Dec 2023 21:38:46 +0200 Subject: [PATCH] tests: Skip memory read errors in read_process_memory() It looks like the lifetime_in_memory test cases can hit a read failure (Errno 5 - Input/output error) every now and then, so skip memory areas that report that, but go through all readable process memory. Signed-off-by: Jouni Malinen --- tests/hwsim/test_ap_psk.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tests/hwsim/test_ap_psk.py b/tests/hwsim/test_ap_psk.py index 34086cd55..a8daa2861 100644 --- a/tests/hwsim/test_ap_psk.py +++ b/tests/hwsim/test_ap_psk.py @@ -2621,8 +2621,12 @@ def read_process_memory(pid, key=None): for name in ["[heap]", "[stack]"]: if name in l: logger.info("%s 0x%x-0x%x is at %d-%d" % (name, start, end, len(buf), len(buf) + (end - start))) - mem.seek(start) - data = mem.read(end - start) + try: + mem.seek(start) + data = mem.read(end - start) + except OSError as e: + logger.info("Could not read mem: start=%d end=%d: %s" % (start, end, str(e))) + continue buf += data if key and key in data: logger.info("Key found in " + l)