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Delete compressed NARs

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Fixes #3891.
This commit is contained in:
Eelco Dolstra 2020-08-03 18:33:39 +02:00
parent a2842588ec
commit 24e07c428f
2 changed files with 3 additions and 0 deletions
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src/libutil/util.cc
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@ -494,6 +494,7 @@ std::pair<AutoCloseFD, Path> createTempFile(const Path & prefix)
{
Path tmpl(getEnv("TMPDIR").value_or("/tmp") + "/" + prefix + ".XXXXXX");
// Strictly speaking, this is UB, but who cares...
// FIXME: use O_TMPFILE.
AutoCloseFD fd(mkstemp((char *) tmpl.c_str()));
if (!fd)
throw SysError("creating temporary file '%s'", tmpl);