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author | Leah Neukirchen <leah@vuxu.org> | 2017-09-27 14:42:54 +0200 |
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committer | Leah Neukirchen <leah@vuxu.org> | 2017-09-27 14:42:54 +0200 |
commit | 5ff71ace36fb4d2962b5b8f2085aceaf841eaff1 (patch) | |
tree | 00391e64ca61e18cc41ed70b88962f0956c59562 | |
parent | f1789cfcef342342246af95d355fca8515f92198 (diff) | |
download | mblaze-5ff71ace36fb4d2962b5b8f2085aceaf841eaff1.tar.gz mblaze-5ff71ace36fb4d2962b5b8f2085aceaf841eaff1.tar.xz mblaze-5ff71ace36fb4d2962b5b8f2085aceaf841eaff1.zip |
rfc2047: blaze822_decode_qp: decode invalid qp-codes as literal
-rw-r--r-- | rfc2047.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/rfc2047.c b/rfc2047.c index 0d5bea5..6d4760a 100644 --- a/rfc2047.c +++ b/rfc2047.c @@ -41,9 +41,9 @@ blaze822_decode_qp(char *start, char *stop, char **deco, size_t *decleno, int un unsigned char c2 = s[2]; s += 3; if (c1 > 127 || c2 > 127 || hex[c1] < 0 || hex[c2] < 0) { - *buf++ = '?'; - *buf++ = '?'; - *buf++ = '?'; + *buf++ = '='; + *buf++ = c1; + *buf++ = c2; continue; } *buf++ = (hex[c1] << 4) | hex[c2]; |