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comparison mercurial/utils/procutil.py @ 52582:1b9b6b4aa929

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procutil: don't leak a file descriptor when I/O fails filtering through files
author Matt Harbison <matt_harbison@yahoo.com>
date Tue, 17 Dec 2024 01:45:29 -0500
parents 07a5a249faf8
children 24ee91ba9aa8
comparison
equal deleted inserted replaced
52581:cc918741a22a 52582:1b9b6b4aa929
326 with the strings INFILE and OUTFILE replaced by the real names of 326 with the strings INFILE and OUTFILE replaced by the real names of
327 the temporary files generated.""" 327 the temporary files generated."""
328 inname, outname = None, None 328 inname, outname = None, None
329 try: 329 try:
330 infd, inname = pycompat.mkstemp(prefix=b'hg-filter-in-') 330 infd, inname = pycompat.mkstemp(prefix=b'hg-filter-in-')
331 fp = os.fdopen(infd, 'wb') 331
332 fp.write(s) 332 with os.fdopen(infd, 'wb') as fp:
333 fp.close() 333 fp.write(s)
334
334 outfd, outname = pycompat.mkstemp(prefix=b'hg-filter-out-') 335 outfd, outname = pycompat.mkstemp(prefix=b'hg-filter-out-')
335 os.close(outfd) 336 os.close(outfd)
336 cmd = cmd.replace(b'INFILE', inname) 337 cmd = cmd.replace(b'INFILE', inname)
337 cmd = cmd.replace(b'OUTFILE', outname) 338 cmd = cmd.replace(b'OUTFILE', outname)
338 code = system(cmd) 339 code = system(cmd)