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fix Bug with GUI notifications #86

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This commit is contained in:
Alexey Avramov 2020-02-16 22:32:45 +09:00
parent cda2c95a00
commit 122233ac2f
1 changed files with 16 additions and 8 deletions
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nohang/nohang
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@ -176,13 +176,11 @@ def re_pid_environ(pid):
returns None if these vars is not in /proc/[pid]/environ
"""
try:
with open('/proc/' + pid + '/environ') as f:
env = f.read()
with open('/proc/' + pid + '/environ', 'rb') as f:
env = f.read().decode('utf-8', 'ignore')
except FileNotFoundError:
log('notify helper: FileNotFoundError')
return None
except ProcessLookupError:
log('notify helper: ProcessLookupError')
return None
if display_env in env and dbus_env in env and user_env in env:
@ -929,10 +927,13 @@ def pid_to_cmdline(pid):
returns string cmdline
"""
try:
with open('/proc/' + pid + '/cmdline') as f:
return f.read().replace('\x00', ' ').rstrip()
with open('/proc/' + pid + '/cmdline', 'rb') as f:
return f.read().decode('utf-8', 'ignore').replace(
'\x00', ' ').rstrip()
except FileNotFoundError:
return ''
except ProcessLookupError:
return ''
def pid_to_environ(pid):
@ -943,10 +944,13 @@ def pid_to_environ(pid):
returns string environ
"""
try:
with open('/proc/' + pid + '/environ') as f:
return f.read().replace('\x00', ' ').rstrip()
with open('/proc/' + pid + '/environ', 'rb') as f:
return f.read().decode('utf-8', 'ignore').replace(
'\x00', ' ').rstrip()
except FileNotFoundError:
return ''
except ProcessLookupError:
return ''
def pid_to_realpath(pid):
@ -956,6 +960,8 @@ def pid_to_realpath(pid):
return os.path.realpath('/proc/' + pid + '/exe')
except FileNotFoundError:
return ''
except ProcessLookupError:
return ''
def pid_to_cwd(pid):
@ -965,6 +971,8 @@ def pid_to_cwd(pid):
return os.path.realpath('/proc/' + pid + '/cwd')
except FileNotFoundError:
return ''
except ProcessLookupError:
return ''
def pid_to_uid(pid):