Date: Sat, 27 Apr 2002 04:04:32 -0700 From: Maxime Henrion <mux@freebsd.org> To: current@FreeBSD.org Subject: Re: Recent commit to sys/kern/kern_environment.c broke reading tunables Message-ID: <20020427110432.GA63621@elvis.mu.org>
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Hi,
I think I may have found the bug. Could someone test the attached patch
and report if it fixes the problem or not ?
Thanks in advance,
Maxime
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Index: subr_hints.c
===================================================================
RCS file: /space2/ncvs/src/sys/kern/subr_hints.c,v
retrieving revision 1.4
diff -u -p -r1.4 subr_hints.c
--- subr_hints.c 17 Apr 2002 13:06:36 -0000 1.4
+++ subr_hints.c 27 Apr 2002 10:42:04 -0000
@@ -150,9 +150,11 @@ res_find(int *line, int *startln,
break;
if (use_kenv)
cp = kenvp[++i];
- while (*cp != '\0')
+ else {
+ while (*cp != '\0')
+ cp++;
cp++;
- cp++;
+ }
if (*cp == '\0') {
cp = NULL;
break;
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