STRLCPY/criu

coredump: report missing files without a backtrace

New message:

 ERROR: Required file /usr/lib64/libcrypto.so.3.0.1 not found.
 Exiting

Old message:

   File "/home/criu/coredump/criu_coredump/coredump.py", line 693, in _gen_mem_chunk
     f = open(fname, 'rb')
 FileNotFoundError: [Errno 2] No such file or directory: '/usr/lib64/libcrypto.so.3.0.1'

Signed-off-by: Adrian Reber <[email protected]>

Adrian Reber committed with Andrei Vagin 1 year ago

edaec5d7

1 parent 3ca979f9

Total 2 files Show one by one

■ ■ ■ ■ ■ ■

coredump/coredump.py

1	1		import argparse
2	2		import os
	3	+	import sys
3	4
4	5		import criu_coredump
5	6
		skipped 28 lines
34	35
35	36		opts = vars(parser.parse_args())
36	37
37		-	coredump(opts)
	38	+	try:
	39	+	coredump(opts)
	40	+	except SystemExit as error:
	41	+	print('ERROR: %s' % error)
	42	+	print('Exiting')
	43	+	sys.exit(1)
38	44
39	45
40	46		if __name__ == '__main__':
		skipped 2 lines

■ ■ ■ ■ ■ ■

coredump/criu_coredump/coredump.py

		skipped 691 lines
692	692		files = self.reg_files
693	693		fname = next(filter(lambda x: x["id"] == shmid, files))["name"]
694	694
695		-	f = open(fname, 'rb')
	695	+	try:
	696	+	f = open(fname, 'rb')
	697	+	except FileNotFoundError:
	698	+	sys.exit('Required file %s not found.' % fname)
	699	+
696	700		f.seek(off)
697	701
698	702		start = vma["start"]
		skipped 149 lines