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CVS commit: [netbsd-5] src/sys/netsmb
Module Name: src
Committed By: riz
Date: Sat May 19 17:03:09 UTC 2012
src/sys/netsmb [netbsd-5]: subr_mchain.c
Pull up following revision(s) (requested by nakayama in ticket #1758):
sys/netsmb/subr_mchain.c: revision 1.21
Since "len" has changed to (unsinged) size_t, the while loop
condition (len > 0) became less able to detect its underflow.
So check the subtrahend to avoid the underflow.
Should fix PR kern/44092.
To generate a diff of this commit:
cvs rdiff -u -r18.104.22.168 -r22.214.171.124 src/sys/netsmb/subr_mchain.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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