Date: Wed, 17 Oct 2012 11:33:32 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r241639 - stable/9/lib/libprocstat Message-ID: <201210171133.q9HBXWAR061043@svn.freebsd.org>
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Author: avg Date: Wed Oct 17 11:33:32 2012 New Revision: 241639 URL: http://svn.freebsd.org/changeset/base/241639 Log: MFC r241304: procstat_getprocs: honor kvm_getprocs interface - cnt is signed Modified: stable/9/lib/libprocstat/libprocstat.c Directory Properties: stable/9/lib/libprocstat/ (props changed) Modified: stable/9/lib/libprocstat/libprocstat.c ============================================================================== --- stable/9/lib/libprocstat/libprocstat.c Wed Oct 17 11:30:25 2012 (r241638) +++ stable/9/lib/libprocstat/libprocstat.c Wed Oct 17 11:33:32 2012 (r241639) @@ -184,15 +184,18 @@ procstat_getprocs(struct procstat *procs struct kinfo_proc *p0, *p; size_t len; int name[4]; + int cnt; int error; assert(procstat); assert(count); p = NULL; if (procstat->type == PROCSTAT_KVM) { - p0 = kvm_getprocs(procstat->kd, what, arg, count); - if (p0 == NULL || count == 0) + *count = 0; + p0 = kvm_getprocs(procstat->kd, what, arg, &cnt); + if (p0 == NULL || cnt <= 0) return (NULL); + *count = cnt; len = *count * sizeof(*p); p = malloc(len); if (p == NULL) {
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