diff options
| author |   millert <millert@openbsd.org> | 2009-07-21 14:37:00 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2009-07-21 14:37:00 +0000 |
| commit | d360b1b6dd095c9cdc73b69c89625ee7c06321c4 (patch) | |
| tree | 79d1486b154657a0191a42b785fd19b0851d643e | |
| parent | Handle the case where so_pcb is NULL. (diff) | |
| download | wireguard-openbsd-d360b1b6dd095c9cdc73b69c89625ee7c06321c4.tar.xz wireguard-openbsd-d360b1b6dd095c9cdc73b69c89625ee7c06321c4.zip | |
Support KERN_FILE_TEXT here too
| -rw-r--r-- | lib/libkvm/kvm_file2.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/libkvm/kvm_file2.c b/lib/libkvm/kvm_file2.c index 4eafc0aa4fc..20a6ceb7b34 100644 --- a/lib/libkvm/kvm_file2.c +++ b/lib/libkvm/kvm_file2.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kvm_file2.c,v 1.11 2009/07/21 14:10:15 millert Exp $ */ +/* $OpenBSD: kvm_file2.c,v 1.12 2009/07/21 14:37:00 millert Exp $ */ /* * Copyright (c) 2009 Todd C. Miller <Todd.Miller@courtesan.com> @@ -46,7 +46,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: kvm_file2.c,v 1.11 2009/07/21 14:10:15 millert Exp $"; +static char *rcsid = "$OpenBSD: kvm_file2.c,v 1.12 2009/07/21 14:37:00 millert Exp $"; #endif /* LIBC_SCCS and not lint */ /* @@ -356,6 +356,17 @@ kvm_deadfile2_byid(kvm_t *kd, int op, int arg, size_t esize, int *cnt) } proc.p_fd = &filed; + if (proc.p_textvp) { + if (buflen < sizeof(struct kinfo_file2)) + goto done; + kf = (struct kinfo_file2 *)where; + where += sizeof(struct kinfo_file2); + buflen -= sizeof(struct kinfo_file2); + n++; + if (fill_file2(kd, kf, NULL, proc.p_textvp, &proc, + KERN_FILE_TEXT) == -1) + return (NULL); + } if (filed.fd_cdir) { if (buflen < sizeof(struct kinfo_file2)) goto done; |