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* grub-core/fs/ntfs.c: Remove variable length arrays.

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Increases ntfs.mod by 64 bytes (but decreases by 3 when
	compressed).
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-10-20 17:35:17 +02:00
parent 66123940c7
commit 88ce4cd7f6
2 changed files with 23 additions and 11 deletions
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12
ChangeLog
View file

@ -1,3 +1,9 @@
2013-10-20 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/ntfs.c: Remove variable length arrays.
Increases ntfs.mod by 64 bytes (but decreases by 3 when
compressed).
2013-10-20 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/hfs.c: Remove variable length arrays.
@ -6,19 +12,19 @@
2013-10-20 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/udf.c: Remove variable length arrays.
Increases udf.mod by 128 bytes (but decreases by 13 compressed when
Increases udf.mod by 128 bytes (but decreases by 13 when
compressed).
2013-10-20 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/iso9660.c: Remove variable length arrays.
Increases iso9660.mod by 200 bytes (but decreases by 79 compressed when
Increases iso9660.mod by 200 bytes (but decreases by 79 when
compressed).
2013-10-20 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/nilfs2.c: Remove variable length arrays.
Increases nilfs2.mod by 24 bytes (but decreases by 115 compressed when
Increases nilfs2.mod by 24 bytes (but decreases by 115 when
compressed).
2013-10-20 Vladimir Serbinenko <phcoder@gmail.com>

22
grub-core/fs/ntfs.c
View file

@ -643,7 +643,7 @@ list_file (struct grub_ntfs_file *diro, grub_uint8_t *pos,
if (ustr == NULL)
return 0;
{
grub_uint16_t tmp[ns];
grub_uint16_t tmp[256];
int i;
for (i = 0; i < ns; i++)
tmp[i] = grub_le_to_cpu16 (grub_get_unaligned16 ((char *) np
@ -1185,18 +1185,24 @@ grub_ntfs_label (grub_device_t device, char **label)
if ((pa) && (pa[8] == 0) && (u32at (pa, 0x10)))
{
grub_uint8_t *buf;
grub_uint16_t *tmp;
int len;
int i;
len = u32at (pa, 0x10) / 2;
buf = grub_malloc (len * 4 + 1);
tmp = grub_malloc (len * 2);
if (!buf || !tmp)
{
grub_free (buf);
grub_free (tmp);
goto fail;
}
pa += u16at (pa, 0x14);
{
grub_uint16_t tmp[len];
int i;
for (i = 0; i < len; i++)
tmp[i] = grub_le_to_cpu16 (grub_get_unaligned16 (pa + 2 * i));
*grub_utf16_to_utf8 (buf, tmp, len) = '\0';
}
for (i = 0; i < len; i++)
tmp[i] = grub_le_to_cpu16 (grub_get_unaligned16 (pa + 2 * i));
*grub_utf16_to_utf8 (buf, tmp, len) = '\0';
grub_free (tmp);
*label = (char *) buf;
}