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| author | Moriyoshi Koizumi <moriyoshi@php.net> | 2005-03-23 23:22:16 +0000 |
|---|---|---|
| committer | Moriyoshi Koizumi <moriyoshi@php.net> | 2005-03-23 23:22:16 +0000 |
| commit | 2cba0ab304ccc5e4ee28ee87b21387936b17617b (patch) | |
| tree | dd46fa68d85c9dd2ae37a6da9e6bd9646c50a722 /ext/mbstring/libmbfl | |
| parent | 3b39b2237f1ab4a5cc291723d3130c11ce4740e8 (diff) | |
| download | php-git-2cba0ab304ccc5e4ee28ee87b21387936b17617b.tar.gz | |
- Fix bug #32311 (mb_encode_mimeheader() does not properly escape characters.)
Diffstat (limited to 'ext/mbstring/libmbfl')
| -rw-r--r-- | ext/mbstring/libmbfl/mbfl/mbfilter.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/ext/mbstring/libmbfl/mbfl/mbfilter.c b/ext/mbstring/libmbfl/mbfl/mbfilter.c index a33991058c..ee1762e38e 100644 --- a/ext/mbstring/libmbfl/mbfl/mbfilter.c +++ b/ext/mbstring/libmbfl/mbfl/mbfilter.c @@ -1960,6 +1960,25 @@ mime_header_encoder_block_collector(int c, void *data) static int mime_header_encoder_collector(int c, void *data) { + static int qp_table[256] = { + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x00 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x00 */ + 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x20 */ + 0, 0, 0, 0, 0, 0, 0 ,0, 0, 0, 0, 0, 0, 1, 0, 1, /* 0x10 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x40 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* 0x50 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 0x60 */ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, /* 0x70 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x80 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0x90 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xA0 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xB0 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xC0 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xD0 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 0xE0 */ + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 /* 0xF0 */ + }; + int n; struct mime_header_encoder_data *pe = (struct mime_header_encoder_data *)data; @@ -1969,7 +1988,7 @@ mime_header_encoder_collector(int c, void *data) break; default: /* ASCII */ - if (c >= 0x21 && c < 0x7f) { /* ASCII exclude SPACE and CTLs */ + if (!qp_table[(c & 0xff)]) { /* ordinary characters */ mbfl_memory_device_output(c, &pe->tmpdev); pe->status1 = 1; } else if (pe->status1 == 0 && c == 0x20) { /* repeat SPACE */ |