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[Qemu-devel] [PATCH 4/5] linux-user: don't zero a buffer twice
From: |
riku . voipio |
Subject: |
[Qemu-devel] [PATCH 4/5] linux-user: don't zero a buffer twice |
Date: |
Fri, 16 Oct 2009 17:02:30 +0300 |
From: Paul Bolle <address@hidden>
prepare_binprm() zeroes bprm->buf. That buffer is already zeroed in
main() and hasn't been touched since so that is not necessary.
Signed-off-by: Paul Bolle <address@hidden>
Signed-off-by: Riku Voipio <address@hidden>
---
linux-user/linuxload.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/linux-user/linuxload.c b/linux-user/linuxload.c
index 4091bdc..2d778a2 100644
--- a/linux-user/linuxload.c
+++ b/linux-user/linuxload.c
@@ -96,7 +96,6 @@ static int prepare_binprm(struct linux_binprm *bprm)
}
}
- memset(bprm->buf, 0, sizeof(bprm->buf));
retval = lseek(bprm->fd, 0L, SEEK_SET);
if(retval >= 0) {
retval = read(bprm->fd, bprm->buf, 128);
--
1.6.2.1
- [Qemu-devel] [PATCH 0/5] linux-user updates., riku . voipio, 2009/10/16
- [Qemu-devel] [PATCH 3/5] linux-user: fix ppc target_stat64 st_blocks layout, riku . voipio, 2009/10/16
- [Qemu-devel] [PATCH 1/5] implementations of dup3 and fallocate that are good enough to fool LTP, riku . voipio, 2009/10/16
- [Qemu-devel] [PATCH 4/5] linux-user: don't zero a buffer twice,
riku . voipio <=
- [Qemu-devel] [PATCH 2/5] linux-user: getpriority errno fix, riku . voipio, 2009/10/16
- [Qemu-devel] [PATCH 5/5] linux-user: Update ARM hwcaps, riku . voipio, 2009/10/16
- Re: [Qemu-devel] [PATCH 0/5] linux-user updates., Edgar E. Iglesias, 2009/10/17