Mike FABIAN wrote:
> Mike FABIAN <mfabian@xxxxxxx> さんは書きました:
>
>
>>by Takashi Iwai <tiwai@xxxxxxx>.
>>
>>fc-cache did loop endless if a subdirectory was a symlink
>>pointing to a directory higher up, e.g.
>>ln -s /usr/share/fonts /usr/share/fonts/ttt
>
>
> In addition to that patch for "fc-cache.c", another, similar patch
> is also necessary for "fccache.c", otherwise applications using
> fontconfig will still loop.
The call to FcStrSetMember in FcCacheReadDirs is unneeded (here and
elsewhere), because FcStrSetAdd calls _FcStrSetAppend, which starts with:
if (FcStrSetMember (set, s))
{
FcStrFree (s);
return FcTrue;
}
Also it would be good to avoid having this difficult-to-understand
global processed_dirs variable. I'd much rather have it be passed to
FcCacheReadDirs. Once I review Takashi's first patch (hopefully later
today) I'll commit a modified version of this patch.
pat
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