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[*_restore] Fix leaking file descriptor (#89)

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csonto 2017-11-14 16:09:11 +01:00 committed by Joe Thornber
parent 1253d720e9
commit 39809c17b2
1 changed files with 2 additions and 0 deletions
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2
base/file_utils.cc
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@ -151,6 +151,8 @@ file_utils::zero_superblock(std::string const &path)
memset(buffer, 0, SUPERBLOCK_SIZE); memset(buffer, 0, SUPERBLOCK_SIZE);
if (::write(fd, buffer, SUPERBLOCK_SIZE) != SUPERBLOCK_SIZE) if (::write(fd, buffer, SUPERBLOCK_SIZE) != SUPERBLOCK_SIZE)
throw runtime_error("couldn't zero superblock"); throw runtime_error("couldn't zero superblock");
::close(fd);
} }
//---------------------------------------------------------------- //----------------------------------------------------------------