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Use O_CLOEXEC in most places

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This commit is contained in:
Eelco Dolstra 2016-06-09 16:15:58 +02:00
parent 9bdd949cfd
commit 202683a4fc
9 changed files with 23 additions and 19 deletions
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4
src/libutil/archive.cc
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@ -41,7 +41,7 @@ static void dumpContents(const Path & path, size_t size,
{
sink << "contents" << size;
AutoCloseFD fd = open(path.c_str(), O_RDONLY);
AutoCloseFD fd = open(path.c_str(), O_RDONLY | O_CLOEXEC);
if (fd == -1) throw SysError(format("opening file ‘%1%’") % path);
unsigned char buf[65536];
@ -304,7 +304,7 @@ struct RestoreSink : ParseSink
{
Path p = dstPath + path;
fd.close();
fd = open(p.c_str(), O_CREAT | O_EXCL | O_WRONLY, 0666);
fd = open(p.c_str(), O_CREAT | O_EXCL | O_WRONLY | O_CLOEXEC, 0666);
if (fd == -1) throw SysError(format("creating file ‘%1%’") % p);
}