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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 20:04:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-28 20:04:27 -0700
commitafb9bd704c7116076879352a2cc2c43aa12c1e14 (patch)
treeb622fba5044ef3111050ca9dacce207ba49fea39 /fs/exofs
parent58df9b387c5f240566ac15b7fa5136f5a35bb19a (diff)
parent72749a270b6d254b4a018e290b853c27edb2fa62 (diff)
downloadlinux-afb9bd704c7116076879352a2cc2c43aa12c1e14.tar.gz
Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd
Pull trivial exofs changes from Boaz Harrosh: "Just nothingness really. The big exofs changes are reserved for the next merge window." * 'for-linus' of git://git.open-osd.org/linux-open-osd: exofs: Cap on the memcpy() size exofs: (trivial) Fix typo in super.c exofs: fix endian conversion in exofs_sync_fs()
Diffstat (limited to 'fs/exofs')
-rw-r--r--fs/exofs/super.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 7f2b590a36b..735ca06430a 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -389,7 +389,7 @@ static int exofs_sync_fs(struct super_block *sb, int wait)
ios->length = offsetof(struct exofs_fscb, s_dev_table_oid);
memset(fscb, 0, ios->length);
fscb->s_nextid = cpu_to_le64(sbi->s_nextid);
- fscb->s_numfiles = cpu_to_le32(sbi->s_numfiles);
+ fscb->s_numfiles = cpu_to_le64(sbi->s_numfiles);
fscb->s_magic = cpu_to_le16(sb->s_magic);
fscb->s_newfs = 0;
fscb->s_version = EXOFS_FSCB_VER;
@@ -529,7 +529,8 @@ static int exofs_devs_2_odi(struct exofs_dt_device_info *dt_dev,
struct osd_dev_info *odi)
{
odi->systemid_len = le32_to_cpu(dt_dev->systemid_len);
- memcpy(odi->systemid, dt_dev->systemid, odi->systemid_len);
+ if (likely(odi->systemid_len))
+ memcpy(odi->systemid, dt_dev->systemid, OSD_SYSTEMID_LEN);
odi->osdname_len = le32_to_cpu(dt_dev->osdname_len);
odi->osdname = dt_dev->osdname;
@@ -565,7 +566,7 @@ int __alloc_dev_table(struct exofs_sb_info *sbi, unsigned numdevs,
aoded = kzalloc(sizeof(*aoded), GFP_KERNEL);
if (unlikely(!aoded)) {
- EXOFS_ERR("ERROR: faild allocating Device array[%d]\n",
+ EXOFS_ERR("ERROR: failed allocating Device array[%d]\n",
numdevs);
return -ENOMEM;
}