From patchwork Sat Apr 10 17:09:57 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: linux-user: do_shmdt(): Fix page_set_flags's 2nd arg. Date: Sat, 10 Apr 2010 07:09:57 -0000 From: takasi-y@ops.dti.ne.jp X-Patchwork-Id: 49906 Message-Id: <201004101709.o3AH9vx8029942@smtp12.dti.ne.jp> To: qemu-devel@nongnu.org 2nd arg of page_set_flags() should be start+size, but size. Signed-off-by: Takashi YOSHII Acked-by: Richard Henderson --- linux-user/syscall.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index a03e432..26c0fb4 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2752,7 +2752,7 @@ static inline abi_long do_shmdt(abi_ulong shmaddr) for (i = 0; i < N_SHM_REGIONS; ++i) { if (shm_regions[i].start == shmaddr) { shm_regions[i].start = 0; - page_set_flags(shmaddr, shm_regions[i].size, 0); + page_set_flags(shmaddr, shmaddr + shm_regions[i].size, 0); break; } }