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Merge pull request #3934 from brauner/2021-08-12.fixes

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cgroups: cpumask fixes
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Christian Brauner 2021-08-12 10:12:45 +02:00 committed by GitHub
commit fb40641cac
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1 changed files with 1 additions and 3 deletions
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4
src/lxc/cgroups/cgfsng.c
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@ -215,7 +215,7 @@ static uint32_t *lxc_cpumask(char *buf, size_t nbits)
size_t arrlen; size_t arrlen;
arrlen = BITS_TO_LONGS(nbits); arrlen = BITS_TO_LONGS(nbits);
bitarr = calloc(arrlen, sizeof(uint32_t)); bitarr = zalloc(arrlen * sizeof(uint32_t));
if (!bitarr) if (!bitarr)
return ret_set_errno(NULL, ENOMEM); return ret_set_errno(NULL, ENOMEM);
@ -596,7 +596,6 @@ static bool cpuset1_cpus_initialize(int dfd_parent, int dfd_child,
if (maxposs < maxisol) if (maxposs < maxisol)
maxposs = maxisol; maxposs = maxisol;
maxposs++;
} else { } else {
TRACE("The path \""__ISOL_CPUS"\" to read isolated cpus from does not exist"); TRACE("The path \""__ISOL_CPUS"\" to read isolated cpus from does not exist");
} }
@ -615,7 +614,6 @@ static bool cpuset1_cpus_initialize(int dfd_parent, int dfd_child,
if (maxposs < maxoffline) if (maxposs < maxoffline)
maxposs = maxoffline; maxposs = maxoffline;
maxposs++;
} else { } else {
TRACE("The path \""__OFFLINE_CPUS"\" to read offline cpus from does not exist"); TRACE("The path \""__OFFLINE_CPUS"\" to read offline cpus from does not exist");
} }