OSDN Git Service

(root) / linux-kernel-docs / linux-2.4.36.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3ce866b) | patch
sparc: Fix mmap VA span checking (CVE-2008-2137)
authorDavid S. Miller <davem@davemloft.net>
Sun, 1 Jun 2008 16:12:00 +0000 (18:12 +0200)
committerWilly Tarreau <w@1wt.eu>
Sun, 1 Jun 2008 18:23:58 +0000 (20:23 +0200)
commit409d2d5f3a998e937a464bc22c6b54760c0979c9
tree85f2a8c2696961b452520cff1b1109090865c352tree | snapshot
parent3ce866bb3defefadc9222d5965a0a6c14b0ccaa0commit | diff
sparc: Fix mmap VA span checking (CVE-2008-2137)

[backport of 2.6 commit 5816339310b2d9623cf413d33e538b45e815da5d]

We should not conditionalize VA range checks on MAP_FIXED.

Signed-off-by: David S. Miller <davem@davemloft.net>
[w@1wt.eu: sparc_mmap_check() does not exist in 2.4]
Signed-off-by: Willy Tarreau <w@1wt.eu>
arch/sparc/kernel/sys_sparc.c diff | blob | history
arch/sparc64/kernel/sys_sparc.c diff | blob | history
2.4.36-stable kernel tree
About OSDN
Find Software
Develop Software
Help