diff options
Diffstat (limited to 'hw/9pfs/virtio-9p-xattr-user.c')
| -rw-r--r-- | hw/9pfs/virtio-9p-xattr-user.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/hw/9pfs/virtio-9p-xattr-user.c b/hw/9pfs/virtio-9p-xattr-user.c index c56039c7f5..5044a3e5ab 100644 --- a/hw/9pfs/virtio-9p-xattr-user.c +++ b/hw/9pfs/virtio-9p-xattr-user.c @@ -21,6 +21,7 @@ static ssize_t mp_user_getxattr(FsContext *ctx, const char *path, const char *name, void *value, size_t size) { + char buffer[PATH_MAX]; if (strncmp(name, "user.virtfs.", 12) == 0) { /* * Don't allow fetch of user.virtfs namesapce @@ -29,7 +30,7 @@ static ssize_t mp_user_getxattr(FsContext *ctx, const char *path, errno = ENOATTR; return -1; } - return lgetxattr(rpath(ctx, path), name, value, size); + return lgetxattr(rpath(ctx, path, buffer), name, value, size); } static ssize_t mp_user_listxattr(FsContext *ctx, const char *path, @@ -67,6 +68,7 @@ static ssize_t mp_user_listxattr(FsContext *ctx, const char *path, static int mp_user_setxattr(FsContext *ctx, const char *path, const char *name, void *value, size_t size, int flags) { + char buffer[PATH_MAX]; if (strncmp(name, "user.virtfs.", 12) == 0) { /* * Don't allow fetch of user.virtfs namesapce @@ -75,12 +77,13 @@ static int mp_user_setxattr(FsContext *ctx, const char *path, const char *name, errno = EACCES; return -1; } - return lsetxattr(rpath(ctx, path), name, value, size, flags); + return lsetxattr(rpath(ctx, path, buffer), name, value, size, flags); } static int mp_user_removexattr(FsContext *ctx, const char *path, const char *name) { + char buffer[PATH_MAX]; if (strncmp(name, "user.virtfs.", 12) == 0) { /* * Don't allow fetch of user.virtfs namesapce @@ -89,7 +92,7 @@ static int mp_user_removexattr(FsContext *ctx, errno = EACCES; return -1; } - return lremovexattr(rpath(ctx, path), name); + return lremovexattr(rpath(ctx, path, buffer), name); } XattrOperations mapped_user_xattr = { |