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usb-storage: ignore ZTE MF 823 card reader in mode 0x1225
[pandora-kernel.git]
/
fs
/
hfsplus
/
catalog.c
diff --git
a/fs/hfsplus/catalog.c
b/fs/hfsplus/catalog.c
index
4dfbfec
..
ec2a9c2
100644
(file)
--- a/
fs/hfsplus/catalog.c
+++ b/
fs/hfsplus/catalog.c
@@
-366,6
+366,10
@@
int hfsplus_rename_cat(u32 cnid,
err = hfs_brec_find(&src_fd);
if (err)
goto out;
+ if (src_fd.entrylength > sizeof(entry) || src_fd.entrylength < 0) {
+ err = -EIO;
+ goto out;
+ }
hfs_bnode_read(src_fd.bnode, &entry, src_fd.entryoffset,
src_fd.entrylength);