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authorErik Elfström <erik.elfstrom@gmail.com>2015-06-15 19:39:52 (GMT)
committerJunio C Hamano <gitster@pobox.com>2015-06-15 20:14:01 (GMT)
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setup: sanity check file size in read_gitfile_gently
read_gitfile_gently will allocate a buffer to fit the entire file that should be read. Add a sanity check of the file size before opening to avoid allocating a potentially huge amount of memory if we come across a large file that someone happened to name ".git". The limit is set to a sufficiently unreasonable size that should never be exceeded by a genuine .git file. Signed-off-by: Erik Elfström <erik.elfstrom@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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