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Fix addressing in the global cache file, preventing infinite loops. Get rid 

of unused variables.
This commit is contained in:
Patrick Lam 2005-09-02 06:16:49 +00:00
parent 07b3e57663
commit f6ee3db5f0
1 changed files with 2 additions and 4 deletions
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6
src/fccache.c
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@ -189,7 +189,7 @@ FcGlobalCacheLoad (FcGlobalCache *cache,
d->ent = 0;
d->offset = lseek (cache->fd, 0, SEEK_CUR);
read (cache->fd, &d->metadata, sizeof (FcCache));
lseek (cache->fd, d->metadata.count, SEEK_CUR);
lseek (cache->fd, FcCacheNextOffset (lseek(cache->fd, 0, SEEK_CUR)) + d->metadata.count, SEEK_SET);
}
return;
@ -325,7 +325,7 @@ FcGlobalCacheSave (FcGlobalCache *cache,
{
FcCacheWriteString (fd, dir->name);
write (fd, &dir->metadata, sizeof(FcCache));
lseek (fd, FcCacheNextOffset (lseek(fd, 0, SEEK_END)), SEEK_SET);
lseek (fd, FcCacheNextOffset (lseek(fd, 0, SEEK_CUR)), SEEK_SET);
write (fd, dir->ent, dir->metadata.count);
free (dir->ent);
}
@ -477,8 +477,6 @@ static int
FcCacheReadDirs (FcConfig * config, FcGlobalCache * cache,
FcStrList *list, FcFontSet * set)
{
DIR *d;
struct dirent *e;
int ret = 0;
FcChar8 *dir;
FcChar8 *file, *base;