cvs: /php4/ext/standard base64.c

thies Thu Feb 10 01:44:52 2000 EDT Modified files: /php4/ext/standard base64.c Log: @- base64_decode() will decode POST data correct. (Thies) @ Patch submitted by: Turadg Aleahmad <turadg@wise.berkeley.edu> Index: php4/ext/standard/base64.c diff -u php4/ext/standard/base64.c:1.15 php4/ext/standard/base64.c:1.16 --- php4/ext/standard/base64.c:1.15 Tue Feb 8 14:21:43 2000 +++ php4/ext/standard/base64.c Thu Feb 10 01:44:22 2000 @@ -15,7 +15,7 @@ | Author: Jim Winstead (jimw@php.net) | +----------------------------------------------------------------------+ */ -/* $Id: base64.c,v 1.15 2000/02/08 22:21:43 zeev Exp $ */ +/* $Id: base64.c,v 1.16 2000/02/10 09:44:22 thies Exp $ */ #include <string.h> @@ -96,6 +96,16 @@ /* run through the whole string, converting as we go */ while ((ch = *current++) != '\0') { if (ch == base64_pad) break; + + /* When Base64 gets POSTed, all pluses are interpreted as spaces. + This line changes them back. It's not exactly the Base64 spec, + but it is completely compatible with it (the spec says that + spaces are invalid). This will also save many people considerable + headache. - Turadg Aleahmad <turadg@wise.berkeley.edu> + */ + + if (ch == ' ') ch = '+'; + ch = reverse_table[ch]; if (ch < 0) continue;