diff options
| author |   cloder <cloder@openbsd.org> | 2002-11-24 07:26:43 +0000 |
|---|---|---|
| committer | cloder <cloder@openbsd.org> | 2002-11-24 07:26:43 +0000 |
| commit | 672e980c7a5c20d9e02f8a7fffb4452846179356 (patch) | |
| tree | 6e3592fdfeedcd2056b0f2676a4b059b8f4d2b2e | |
| parent | Make this compile again if FDC_C_HANDLER is defined. (diff) | |
| download | wireguard-openbsd-672e980c7a5c20d9e02f8a7fffb4452846179356.tar.xz wireguard-openbsd-672e980c7a5c20d9e02f8a7fffb4452846179356.zip | |
Zero out the reserved fields of struct gmonhdr rather than leaving
stack garbage in them. From FreeBSD.
OK deraadt@
| -rw-r--r-- | lib/libc/gmon/gmon.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/libc/gmon/gmon.c b/lib/libc/gmon/gmon.c index abf1bab0936..8dee095bc83 100644 --- a/lib/libc/gmon/gmon.c +++ b/lib/libc/gmon/gmon.c @@ -32,7 +32,7 @@ */ #if !defined(lint) && defined(LIBC_SCCS) -static char rcsid[] = "$OpenBSD: gmon.c,v 1.13 2002/05/25 09:11:02 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: gmon.c,v 1.14 2002/11/24 07:26:43 cloder Exp $"; #endif #include <sys/param.h> @@ -228,6 +228,7 @@ _mcleanup() write(log, dbuf, len); #endif hdr = (struct gmonhdr *)&gmonhdr; + bzero(hdr, sizeof(*hdr)); hdr->lpc = p->lowpc; hdr->hpc = p->highpc; hdr->ncnt = p->kcountsize + sizeof(gmonhdr); |