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* grub-core/fs/fat.c (grub_fat_iterate_dir_next): Don't stop on a space

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character but still remove trainling spaces.
	(grub_fat_label): Ignore archive flag.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-06-25 17:47:52 +02:00
parent 8645f72c72
commit fb022c79ef
2 changed files with 29 additions and 9 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2012-06-25 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/fat.c (grub_fat_iterate_dir_next): Don't stop on a space
character but still remove trainling spaces.
(grub_fat_label): Ignore archive flag.
2012-06-25 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/loader/i386/linux.c (grub_cmd_initrd): Avoid unnecessarry

32
grub-core/fs/fat.c
View file

@ -798,22 +798,36 @@ grub_fat_iterate_dir_next (grub_disk_t disk, struct grub_fat_data *data,
filep = ctxt->filename;
if (ctxt->dir.attr & GRUB_FAT_ATTR_VOLUME_ID)
{
for (i = 0; i < sizeof (ctxt->dir.name) && ctxt->dir.name[i]
&& ! grub_isspace (ctxt->dir.name[i]); i++)
for (i = 0; i < sizeof (ctxt->dir.name) && ctxt->dir.name[i]; i++)
*filep++ = ctxt->dir.name[i];
while (i > 0 && ctxt->dir.name[i - 1] == ' ')
{
filep--;
i--;
}
}
else
{
for (i = 0; i < 8 && ctxt->dir.name[i] && ! grub_isspace (ctxt->dir.name[i]); i++)
for (i = 0; i < 8 && ctxt->dir.name[i]; i++)
*filep++ = grub_tolower (ctxt->dir.name[i]);
while (i > 0 && ctxt->dir.name[i - 1] == ' ')
{
filep--;
i--;
}
*filep = '.';
*filep++ = '.';
for (i = 8; i < 11 && ctxt->dir.name[i] && ! grub_isspace (ctxt->dir.name[i]); i++)
*++filep = grub_tolower (ctxt->dir.name[i]);
for (i = 8; i < 11 && ctxt->dir.name[i]; i++)
*filep++ = grub_tolower (ctxt->dir.name[i]);
while (i > 8 && ctxt->dir.name[i - 1] == ' ')
{
filep--;
i--;
}
if (*filep != '.')
filep++;
if (i == 8)
filep--;
}
*filep = '\0';
return GRUB_ERR_NONE;
@ -1117,7 +1131,7 @@ grub_fat_label (grub_device_t device, char **label)
goto fail;
while (!(err = grub_fat_iterate_dir_next (disk, data, &ctxt)))
if (ctxt.dir.attr == GRUB_FAT_ATTR_VOLUME_ID)
if ((ctxt.dir.attr & ~GRUB_FAT_ATTR_ARCHIVE) == GRUB_FAT_ATTR_VOLUME_ID)
{
*label = grub_strdup (ctxt.filename);
break;