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scd: Fix status info encoding.

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* scd/command.c (send_status_info): Do percent plus encoding correctly.

--
Backport of master commit: 4ee4d0b02172cf56d9582bb99e32a65c75315b25

Reported-by: David Härdeman <david@hardeman.nu>
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
This commit is contained in:
NIIBE Yutaka 2016-11-14 10:25:43 +09:00
parent 88556386a6
commit 354f8119bc
1 changed files with 2 additions and 1 deletions
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3
scd/command.c
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@ -2103,7 +2103,8 @@ send_status_info (ctrl_t ctrl, const char *keyword, ...)
}
for ( ; valuelen && n < DIM (buf)-2; n++, valuelen--, value++)
{
if (*value < ' ' || *value == '+')
if (*value == '+' || *value == '\"' || *value == '%'
|| *value < ' ')
{
sprintf (p, "%%%02X", *value);
p += 3;