Merge remote-tracking branch 'qubesos/pr/1'
* qubesos/pr/1: Check if QubesIncoming filesystem supports O_TMPFILE
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commit
83c03af067
@ -112,11 +112,11 @@ void process_one_file_reg(struct file_header *untrusted_hdr,
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if (use_tmpfile) {
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fdout = open(".", O_WRONLY | O_TMPFILE, 0700);
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if (fdout < 0) {
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if (errno==ENOENT)
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/* if it fails, do not attempt further use - most likely kernel too old */
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use_tmpfile = 0;
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else
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do_exit(errno, untrusted_name);
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if (errno==ENOENT || /* most likely, kernel too old for O_TMPFILE */
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errno==EOPNOTSUPP) /* filesystem has no support for O_TMPFILE */
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use_tmpfile = 0;
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else
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do_exit(errno, untrusted_name);
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}
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}
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if (fdout < 0)
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