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| author | Luiz Otavio O Souza <luiz@netgate.com> | 2016-02-13 15:42:03 -0600 |
|---|---|---|
| committer | Luiz Otavio O Souza <luiz@netgate.com> | 2016-02-13 15:42:03 -0600 |
| commit | c5df3d0f11ca3b170da878cdd4782fc603c15460 (patch) | |
| tree | 8b6e061b2541f563a4393ef37dd69d20a350681d /lib/libprocstat/libprocstat.c | |
| parent | 3469b6e4cbedf6789ee84a4ad5ce13a9286c971e (diff) | |
| parent | a3f0577ed04b6c469cd8c282522893364bebcf3f (diff) | |
| download | FreeBSD-src-c5df3d0f11ca3b170da878cdd4782fc603c15460.zip FreeBSD-src-c5df3d0f11ca3b170da878cdd4782fc603c15460.tar.gz | |
Merge remote-tracking branch 'origin/stable/10' into devel
Diffstat (limited to 'lib/libprocstat/libprocstat.c')
| -rw-r--r-- | lib/libprocstat/libprocstat.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libprocstat/libprocstat.c b/lib/libprocstat/libprocstat.c index 727419b..7b0722c 100644 --- a/lib/libprocstat/libprocstat.c +++ b/lib/libprocstat/libprocstat.c @@ -767,6 +767,8 @@ kinfo_getfile_core(struct procstat_core *core, int *cntp) eb = buf + len; while (bp < eb) { kf = (struct kinfo_file *)(uintptr_t)bp; + if (kf->kf_structsize == 0) + break; bp += kf->kf_structsize; cnt++; } @@ -782,6 +784,8 @@ kinfo_getfile_core(struct procstat_core *core, int *cntp) /* Pass 2: unpack */ while (bp < eb) { kf = (struct kinfo_file *)(uintptr_t)bp; + if (kf->kf_structsize == 0) + break; /* Copy/expand into pre-zeroed buffer */ memcpy(kp, kf, kf->kf_structsize); /* Advance to next packed record */ @@ -1863,6 +1867,8 @@ kinfo_getvmmap_core(struct procstat_core *core, int *cntp) eb = buf + len; while (bp < eb) { kv = (struct kinfo_vmentry *)(uintptr_t)bp; + if (kv->kve_structsize == 0) + break; bp += kv->kve_structsize; cnt++; } @@ -1878,6 +1884,8 @@ kinfo_getvmmap_core(struct procstat_core *core, int *cntp) /* Pass 2: unpack */ while (bp < eb) { kv = (struct kinfo_vmentry *)(uintptr_t)bp; + if (kv->kve_structsize == 0) + break; /* Copy/expand into pre-zeroed buffer */ memcpy(kp, kv, kv->kve_structsize); /* Advance to next packed record */ |
