tag 442250 + wontfix
thanks
On Tue, Sep 18, 2007 at 09:48:55PM +0000, sean finney wrote:
> iconv_t
> iconv_open (const char *tocode, const char *fromcode)
> {
> char *tocode_conv;
> char *fromcode_conv;
> size_t tocode_len;
> size_t fromcode_len;
> __gconv_t cd;
> int res;
>
> /* Normalize the name. We remove all characters beside alpha-numeric,
> '_', '-', '/', '.', and ':'. */
> tocode_len = strlen (tocode);
> tocode_conv = (char *) alloca (tocode_len + 3);
> ....
> =====================
>
> so it's not surprising that big strings could end up being problematic...OTOH the caller should check those are likely charsets. I mean calling iconv_open with strhings that are longer than a few octets is completely silly. The longest charset the libc recognize is 22 chars long, 32 if you append //TRANSLIT to it. mallocing for that is completly silly, and the caller should do some basic sanitizing first. -- ·O· Pierre Habouzit ··O [EMAIL PROTECTED] OOO http://www.madism.org
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