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author | peter <peter@FreeBSD.org> | 2001-08-24 09:53:26 +0000 |
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committer | peter <peter@FreeBSD.org> | 2001-08-24 09:53:26 +0000 |
commit | de99d815fde713bcb78bf383bd0ea89afdae4631 (patch) | |
tree | 64d0b7aaaf268b3a1bc1cca0974977ecb8f5edbc /bin | |
parent | 3d8ba935196e04a08362c17ab3a844795188cb2e (diff) | |
download | FreeBSD-src-de99d815fde713bcb78bf383bd0ea89afdae4631.zip FreeBSD-src-de99d815fde713bcb78bf383bd0ea89afdae4631.tar.gz |
Handle kvm_getprocs() returning nothing. Dont pass -1 to a size
for malloc().
Diffstat (limited to 'bin')
-rw-r--r-- | bin/ps/ps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/ps/ps.c b/bin/ps/ps.c index 44bd5c2..7bc0c24 100644 --- a/bin/ps/ps.c +++ b/bin/ps/ps.c @@ -341,7 +341,7 @@ main(argc, argv) /* * select procs */ - if ((kp = kvm_getprocs(kd, what, flag, &nentries)) == 0) + if ((kp = kvm_getprocs(kd, what, flag, &nentries)) == 0 || nentries < 0) errx(1, "%s", kvm_geterr(kd)); if ((kinfo = malloc(nentries * sizeof(*kinfo))) == NULL) err(1, NULL); |