From 79ed8992e0532cc0cfe5940487b827979aac669e Mon Sep 17 00:00:00 2001 From: emaste Date: Tue, 1 Dec 2009 21:54:53 +0000 Subject: Fix parenthesis typo -- copy full frame pointer for userland callchain, not just one byte. Submitted by: Ryan Stone rysto32 at gmail dot com --- sys/dev/hwpmc/hwpmc_x86.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sys/dev/hwpmc') diff --git a/sys/dev/hwpmc/hwpmc_x86.c b/sys/dev/hwpmc/hwpmc_x86.c index 09d04bb..6df47d3 100644 --- a/sys/dev/hwpmc/hwpmc_x86.c +++ b/sys/dev/hwpmc/hwpmc_x86.c @@ -101,7 +101,7 @@ pmc_save_user_callchain(uintptr_t *cc, int nframes, struct trapframe *tf) if (copyin((void *) sp, &pc, sizeof(pc)) != 0) return (n); } else if (copyin((void *) r, &pc, sizeof(pc)) != 0 || - copyin((void *) fp, &fp, sizeof(fp) != 0)) + copyin((void *) fp, &fp, sizeof(fp)) != 0) return (n); for (; n < nframes;) { -- cgit v1.1