Bugzilla – Attachment 16075 Details for
Bug 49100
VUL-0: CVE-2004-0010: ncpfs: buffer overflow
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[patch]
ncpfs-check (9.0-i386)
ncpfs-check (text/plain), 576 bytes, created by
Thomas Biege
on 2004-02-19 23:40:15 UTC
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Description:
ncpfs-check (9.0-i386)
Filename:
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Creator:
Thomas Biege
Created:
2004-02-19 23:40:15 UTC
Size:
576 bytes
patch
obsolete
>diff -u linux/fs/ncpfs/dir.c-o linux/fs/ncpfs/dir.c >--- linux/fs/ncpfs/dir.c-o 2004-01-22 15:39:20.000000000 +0100 >+++ linux/fs/ncpfs/dir.c 2004-01-22 15:39:20.000000000 +0100 >@@ -328,6 +328,8 @@ > { > int res; > lock_kernel(); >+ if (dentry->d_name.len >= 254) >+ return -ENAMETOOLONG; > res = __ncp_lookup_validate(dentry, flags); > unlock_kernel(); > return res; >@@ -873,6 +875,8 @@ > > static int ncp_create(struct inode *dir, struct dentry *dentry, int mode) > { >+ if (dentry->d_name.len >= 254) >+ return -ENAMETOOLONG; > return ncp_create_new(dir, dentry, mode, 0); > } >
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bug 49100
: 16075