diff options
| author | Christian Neukirchen <chneukirchen@gmail.com> | 2016-07-12 15:16:56 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2016-07-12 15:16:56 +0200 |
| commit | bd1ab50db89a2298bc0808a7934e7ebe75e848e3 (patch) | |
| tree | af6d94207a253e28038a80a5ac29d67a314c888a /rfc2047.c | |
| parent | d299649b0c458730e7c7068a2c97574039cd26fe (diff) | |
| download | mblaze-bd1ab50db89a2298bc0808a7934e7ebe75e848e3.tar.gz mblaze-bd1ab50db89a2298bc0808a7934e7ebe75e848e3.tar.xz mblaze-bd1ab50db89a2298bc0808a7934e7ebe75e848e3.zip | |
rfc2047: avoid tolower
Diffstat (limited to 'rfc2047.c')
| -rw-r--r-- | rfc2047.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/rfc2047.c b/rfc2047.c index 436aef0..e90b91b 100644 --- a/rfc2047.c +++ b/rfc2047.c @@ -7,6 +7,9 @@ #define iswsp(c) (((c) == ' ' || (c) == '\t')) +// ASCII lowercase without alpha check (wrong for "@[\]^_") +#define lc(c) ((c) | 0x20) + // XXX error detection on decode // XXX keep trying bytewise on invalid iconv @@ -141,7 +144,7 @@ blaze822_decode_rfc2047(char *dst, char *src, size_t dlen, char *tgtenc) goto nocode; } - char enc = tolower(*e++); + char enc = lc(*e++); if (*e++ != '?') goto nocode; char *start = e++; |