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| author | Conrad Meyer <cem@FreeBSD.org> | 2015-09-03 20:32:10 +0000 |
|---|---|---|
| committer | Conrad Meyer <cem@FreeBSD.org> | 2015-09-03 20:32:10 +0000 |
| commit | 14bdbaf2e40a827e84f6c2fe27b1f8229767f03c (patch) | |
| tree | 195203ad79430bfd94d54570dd7a2d50c86ee2be /lib/libutil | |
| parent | 188458ea7ca26132becba9353b18f732b0eb7663 (diff) | |
| download | src-test2-14bdbaf2e40a827e84f6c2fe27b1f8229767f03c.tar.gz src-test2-14bdbaf2e40a827e84f6c2fe27b1f8229767f03c.zip | |
Notes
Diffstat (limited to 'lib/libutil')
| -rw-r--r-- | lib/libutil/kinfo_getfile.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/libutil/kinfo_getfile.c b/lib/libutil/kinfo_getfile.c index 84b64db20204..8a5477f40654 100644 --- a/lib/libutil/kinfo_getfile.c +++ b/lib/libutil/kinfo_getfile.c @@ -44,6 +44,8 @@ kinfo_getfile(pid_t pid, 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++; } @@ -59,6 +61,8 @@ kinfo_getfile(pid_t pid, 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 */ |