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[PATCH] Overflow check for i386 assign_irq_vector
authorAndrew Morton <akpm@osdl.org>
Sun, 21 Sep 2003 08:37:26 +0000 (01:37 -0700)
committerLinus Torvalds <torvalds@home.osdl.org>
Sun, 21 Sep 2003 08:37:26 +0000 (01:37 -0700)
commitf9e416d366d2c3d118f9c62d989320189e545a6b
tree59945622b270d8155d59c0c3d0034cf6609cd2cftree | snapshot
parent9edad7f8e1d3c14f54603b1d1c0b1fd30e7a058bcommit | diff
[PATCH] Overflow check for i386 assign_irq_vector

From: James Cleverdon <jamesclv@us.ibm.com>

Some very large systems overflow the array and corrupt memory.  A BUG_ON will
at least flag the problem until dynamic irq_vector allocation is added.
arch/i386/kernel/io_apic.c diff | blob | history
Linux kernels and configurations used by Zygo.