OpenAFS CVS Commit: openafs/src/viced by shadow
cvs@GRAND.CENTRAL.ORG
cvs@GRAND.CENTRAL.ORG
Mon, 03 Sep 2007 00:00:22 EDT
Update of /cvs/openafs/src/viced
In directory GRAND.CENTRAL.ORG:/data/sb/openafs-devel-1_5_x/src/viced
Modified Files:
Tag: openafs-devel-1_5_x
callback.c
Log Message:
DELTA DEVEL15-dafs-savestatefe-avoid-overflow-20070902
AUTHOR jhutz@cmu.edu
The problem is that cb_stateSaveFE() overflows an iovec array
on its stack. When it returns, the PC is loaded with garbage and the
process crashes.
--- DELTA config for openafs-devel-1_5_x follows ---
DEVEL15-dafs-savestatefe-avoid-overflow-20070902 openafs/src/viced/callback.c 1.77.2.5 1.77.2.6