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| author | Dan Smith <danms@us.ibm.com> | 2009-06-16 15:33:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:47:47 -0700 |
| commit | a7d932af06e8eee2163627d19898e18da5635449 (patch) | |
| tree | ddcf5e30e58f9758331f38ace3682f5691f44060 | |
| parent | b08cd961cc3869e14d841a3ed1641f47b11348f3 (diff) | |
| download | linux-stable-a7d932af06e8eee2163627d19898e18da5635449.tar.gz linux-stable-a7d932af06e8eee2163627d19898e18da5635449.tar.bz2 linux-stable-a7d932af06e8eee2163627d19898e18da5635449.zip | |
utsname.h: make new_utsname fields use the proper length constant
The members of the new_utsname structure are defined with magic numbers
that *should* correspond to the constant __NEW_UTS_LEN+1. Everywhere
else, code assumes this and uses the constant, so this patch makes the
structure match.
Originally suggested by Serge here:
https://lists.linux-foundation.org/pipermail/containers/2009-March/016258.html
Signed-off-by: Dan Smith <danms@us.ibm.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | include/linux/utsname.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/utsname.h b/include/linux/utsname.h index 11232676bfff..3656b300de3a 100644 --- a/include/linux/utsname.h +++ b/include/linux/utsname.h @@ -22,12 +22,12 @@ struct old_utsname { }; struct new_utsname { - char sysname[65]; - char nodename[65]; - char release[65]; - char version[65]; - char machine[65]; - char domainname[65]; + char sysname[__NEW_UTS_LEN + 1]; + char nodename[__NEW_UTS_LEN + 1]; + char release[__NEW_UTS_LEN + 1]; + char version[__NEW_UTS_LEN + 1]; + char machine[__NEW_UTS_LEN + 1]; + char domainname[__NEW_UTS_LEN + 1]; }; #ifdef __KERNEL__ |