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| author | David S. Miller <davem@davemloft.net> | 2012-10-09 19:14:32 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-09 19:14:32 +0200 |
| commit | 8dd9117cc7a021ced1c5cf177e2d44dd92b88617 (patch) | |
| tree | cad990f58f9ec6d400226dda86718fc10781416e /fs/exofs/sys.c | |
| parent | e1000e: add device IDs for i218 (diff) | |
| parent | Fix staging driver use of VM_RESERVED (diff) | |
| download | linux-8dd9117cc7a021ced1c5cf177e2d44dd92b88617.tar.xz linux-8dd9117cc7a021ced1c5cf177e2d44dd92b88617.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux
Pulled mainline in order to get the UAPI infrastructure already
merged before I pull in David Howells's UAPI trees for networking.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/exofs/sys.c')
| -rw-r--r-- | fs/exofs/sys.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/exofs/sys.c b/fs/exofs/sys.c index 5a7b691e748b..1b4f2f95fc37 100644 --- a/fs/exofs/sys.c +++ b/fs/exofs/sys.c @@ -80,8 +80,13 @@ static ssize_t uri_show(struct exofs_dev *edp, char *buf) static ssize_t uri_store(struct exofs_dev *edp, const char *buf, size_t len) { + uint8_t *new_uri; + edp->urilen = strlen(buf) + 1; - edp->uri = krealloc(edp->uri, edp->urilen, GFP_KERNEL); + new_uri = krealloc(edp->uri, edp->urilen, GFP_KERNEL); + if (new_uri == NULL) + return -ENOMEM; + edp->uri = new_uri; strncpy(edp->uri, buf, edp->urilen); return edp->urilen; } |