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[OpenWrt-Devel] fixed a ubusd.c segment fault problem

Message ID BAY403-EAS2893D1A3093E5FD0E319BE7F6A50@phx.gbl
State Superseded
Headers show

Commit Message

yangchao June 18, 2015, 11:18 a.m. UTC 
hi gays :

  this is a patch for ubusd.c




this problem maybe not easy to happen,beacase of we need no retry in most times,but problem is also problem,so fixed it


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Comments

Rafał Miłecki June 18, 2015, 11:56 a.m. UTC | #1 
oOn 18 June 2015 at 13:18, yangchao <yangchao1p@live.com> wrote:
> hi gays :
>   this is a patch for ubusd.c

Please resend as a proper patch, using text/plain (not text/html),
with a proper subject and commit message. See
https://dev.openwrt.org/wiki/SubmittingPatches for details.
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Patch

diff --git a/ubusd.c b/ubusd.c
index 8903105..ecf5bea 100644
--- a/ubusd.c
+++ b/ubusd.c
@@ -241,7 +241,7 @@  retry:
 
                fd_buf.fd = -1;
 
-               iov.iov_base = &cl->hdrbuf + offset;
+               iov.iov_base = (char *)&cl->hdrbuf + offset;
                iov.iov_len = sizeof(cl->hdrbuf) - offset;
 
                if (cl->pending_msg_fd < 0) {