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glances
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Remove surrounding quotes for quoted command arguments

pull/2247/head
mfridge 2023-01-16 16:13:32 +01:00
parent 848c0ef3ab
commit b063169022
1 changed files with 3 additions and 2 deletions
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5
glances/secure.py
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@ -49,8 +49,9 @@ def __secure_popen(cmd):
p_last = None
# Split by pipe '|'
for sub_cmd in cmd.split('|'):
# Split by space character, but do no split spaces within quotes
sub_cmd_split = [_ for _ in list(filter(None, re.split(r'(\s+)|(".*?"+?)|(\'.*?\'+?)', sub_cmd))) if _ != ' ']
# Split by space character, but do no split spaces within quotes (remove surrounding quotes, though)
tmp_split = [_ for _ in list(filter(None, re.split(r'(\s+)|(".*?"+?)|(\'.*?\'+?)', sub_cmd))) if _ != ' ']
sub_cmd_split = [_[1:-1] if (_[0]==_[-1]=='"') or (_[0]==_[-1]=='\'') else _ for _ in tmp_split]
p = Popen(sub_cmd_split, shell=False, stdin=sub_cmd_stdin, stdout=PIPE, stderr=PIPE)
if p_last is not None:
# Allow p_last to receive a SIGPIPE if p exits.