Re: [OpenAFS-devel] kernel panic running iozone under Mac OS X

[Edward Moy]

You are the MAN! Not only did this fix the panic, but iozone finished in 36 minutes (instead of 3 1/2 hours and then panicing).

Many thanks,

Edward Moy
Apple Computer, Inc.
[EMAIL PROTECTED]

(This message is from me as a reader of this list, and not a statement
from Apple.)

On Wednesday, January 29, 2003, at 10:30 AM, Jim Rees wrote:

This is even more conservative:

Index: DARWIN/rx_knet.c
===================================================================
RCS file: /cvs/openafs/src/rx/DARWIN/rx_knet.c,v
retrieving revision 1.8
diff -u -r1.8 rx_knet.c
--- DARWIN/rx_knet.c	16 Oct 2002 03:58:52 -0000	1.8
+++ DARWIN/rx_knet.c	29 Jan 2003 18:29:36 -0000
@@ -21,7 +21,7 @@
     struct uio u;
     int i;
     struct iovec iov[RX_MAXIOVECS];
-    struct sockaddr *sa;
+    struct sockaddr *sa = NULL;
     int code;

     int haveGlock = ISAFS_GLOCK();
@@ -57,13 +57,16 @@
     if (haveGlock) {
         AFS_GLOCK();
     }
-    *alength=*alength-u.uio_resid;
+    if (code)
+	return code;
+    *alength -= u.uio_resid;
     if (sa) {
        if (sa->sa_family == AF_INET) {
           if (addr) *addr=*(struct sockaddr_in *)sa;
        } else {
           printf("Unknown socket family %d in NetReceive\n");
        }
+       FREE(sa, M_SONAME);
     }
     return code;
 }

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