lix-project/lix
20
57
Fork 31
Code Issues 347 Code Review (Gerrit) Projects 3 Releases Wiki Activity

createTempFile(): Mark file as CLOEEXEC

Browse source 
Fixes #5674.
This commit is contained in:
Eelco Dolstra 2021-11-29 11:20:50 +01:00
parent e1420c66a4
commit 6e0cbc666b
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
src/libutil/util.cc
View file

@ -512,6 +512,7 @@ std::pair<AutoCloseFD, Path> createTempFile(const Path & prefix)
AutoCloseFD fd(mkstemp((char *) tmpl.c_str()));
if (!fd)
throw SysError("creating temporary file '%s'", tmpl);
closeOnExec(fd.get());
return {std::move(fd), tmpl};
}