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| author | dwmalone <dwmalone@FreeBSD.org> | 2001-05-03 11:26:46 +0000 |
|---|---|---|
| committer | dwmalone <dwmalone@FreeBSD.org> | 2001-05-03 11:26:46 +0000 |
| commit | 617c2aa875b9365e3a18f15c755d0caaf65d638e (patch) | |
| tree | fe6ed36402a16215df688f7557fc6c68eea2f32a /lib/libkvm/kvm_proc.c | |
| parent | ac445d2404712acbeb9a61baa320bb9c94a4b013 (diff) | |
| download | FreeBSD-src-617c2aa875b9365e3a18f15c755d0caaf65d638e.zip FreeBSD-src-617c2aa875b9365e3a18f15c755d0caaf65d638e.tar.gz | |
Avoid dividing by zero if kd->procbase->ki_structsize is uninitalised.
(I'm testing the numerator rather than the denominator, which looks
weird, but is the right thing to do here).
Diffstat (limited to 'lib/libkvm/kvm_proc.c')
| -rw-r--r-- | lib/libkvm/kvm_proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libkvm/kvm_proc.c b/lib/libkvm/kvm_proc.c index 96661c1..d313925 100644 --- a/lib/libkvm/kvm_proc.c +++ b/lib/libkvm/kvm_proc.c @@ -413,7 +413,7 @@ kvm_getprocs(kd, op, arg, cnt) kd->procbase->ki_structsize); return (0); } - nprocs = size / kd->procbase->ki_structsize; + nprocs = size == 0 ? 0 : size / kd->procbase->ki_structsize; } else { struct nlist nl[4], *p; |
