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authorAnthony Liguori <aliguori@us.ibm.com>2010-01-25 08:56:53 -0600
committerAnthony Liguori <aliguori@us.ibm.com>2010-01-26 14:54:59 -0600
commitff06ea219763559bec2aab26dde1cec8608405e9 (patch)
tree47721d5fd7ddf3a4018eac3f495f2cef93400379 /qemu-option.h
parent6908d9ce4c26a8bc00e3616bc0764bbb292d6bfd (diff)
json: escape u0000 .. u001F when outputting json
Markus Armbruster pointed out: JSON requires control characters in strings to be escaped. RFC 4627 section 2.5: A string begins and ends with quotation marks. All Unicode characters may be placed within the quotation marks except for the characters that must be escaped: quotation mark, reverse solidus, and the control characters (U+0000 through U+001F). We've been quoting the special escape sequences that JSON defines but we haven't been encoding the full control character range. This patch fixes that. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'qemu-option.h')
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