Author: mjg
Date: Wed Apr 3 20:37:14 2019
New Revision: 345853
URL: https://svnweb.freebsd.org/changeset/base/345853
Log:
rctl: fix sysctl kern.racct.enable use after r341182
The value was changed from int to bool. Since the new type
is smaller, the rest of the variable in the caller was left
unitialized.
PR: 236714
Reported by: trasz
Diagnosed by: markj
Sponsored by: The FreeBSD Foundation
Modified:
head/usr.bin/rctl/rctl.c
Modified: head/usr.bin/rctl/rctl.c
==============================================================================
--- head/usr.bin/rctl/rctl.c Wed Apr 3 19:59:45 2019 (r345852)
+++ head/usr.bin/rctl/rctl.c Wed Apr 3 20:37:14 2019 (r345853)
@@ -378,8 +378,9 @@ print_rules(char *rules, int hflag, int nflag)
static void
enosys(void)
{
- int error, racct_enable;
size_t racct_enable_len;
+ int error;
+ bool racct_enable;
racct_enable_len = sizeof(racct_enable);
error = sysctlbyname("kern.racct.enable",
@@ -392,7 +393,7 @@ enosys(void)
err(1, "sysctlbyname");
}
- if (racct_enable == 0)
+ if (!racct_enable)
errx(1, "RACCT/RCTL present, but disabled; enable using
kern.racct.enable=1 tunable");
}
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