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PR/44092 CVS commit: src/sys/netsmb
The following reply was made to PR kern/44092; it has been noted by GNATS.
From: "Takeshi Nakayama" <nakayama%netbsd.org@localhost>
Subject: PR/44092 CVS commit: src/sys/netsmb
Date: Fri, 11 May 2012 14:51:39 +0000
Module Name: src
Committed By: nakayama
Date: Fri May 11 14:51:39 UTC 2012
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 -r1.20 -r1.21 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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