mirror of https://github.com/xzeldon/htop.git
Specify correct MIB length
Could have resulted in a buffer overflow if the FreeBSD kernel returned more bytes than expected.
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@ -121,7 +121,7 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList, ui
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len = sizeof(fpl->memZfsArc);
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if (sysctlbyname("kstat.zfs.misc.arcstats.size", &fpl->memZfsArc, &len,
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NULL, 0) == 0 && fpl->memZfsArc != 0) {
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sysctlnametomib("kstat.zfs.misc.arcstats.size", MIB_kstat_zfs_misc_arcstats_size, &len);
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len = 5; sysctlnametomib("kstat.zfs.misc.arcstats.size", MIB_kstat_zfs_misc_arcstats_size, &len);
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fpl->zfsArcEnabled = 1;
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} else {
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fpl->zfsArcEnabled = 0;
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