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Merge branch 'for-3.10' of git://git.samba.org/sfrench/cifs-2.6 

Pull CIFS fix from Steve French:
 "Fix one byte buffer overrun with prefixpaths on cifs mounts which can
  cause a problem with mount depending on the string length"

* 'for-3.10' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix off-by-one bug in build_unc_path_to_root
This commit is contained in:
Linus Torvalds 2013-06-07 16:05:43 -07:00
parent 308f8813de 1fc29baced
commit e432785934
1 changed files with 2 additions and 2 deletions
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4
fs/cifs/connect.c
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@ -3279,8 +3279,8 @@ build_unc_path_to_root(const struct smb_vol *vol,
pos = full_path + unc_len;
if (pplen) {
*pos++ = CIFS_DIR_SEP(cifs_sb);
strncpy(pos, vol->prepath, pplen);
*pos = CIFS_DIR_SEP(cifs_sb);
strncpy(pos + 1, vol->prepath, pplen);
pos += pplen;
}