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authorUlrich Drepper <drepper@gmail.com>2012-03-30 08:27:11 -0400
committerUlrich Drepper <drepper@gmail.com>2012-03-30 08:27:11 -0400
commit8e6d108343c2f15d684b84fa48b73b23eb0e7c8b (patch)
treef4e170d5e82c00ed1358c406b0a4d33aca4205c7 /ChangeLog
parentc030f70c8796c7743c3aa97d6beff3bd5b8dcd5d (diff)
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Correct check for DNS request send success
This predates the sendmmsg use.  The two requests can use different
request sizes but the check for successful transfer always only used
buflen.
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@@ -1,7 +1,7 @@
 2012-03-30  Ulrich Drepper  <drepper@gmail.com>
 
 	* resolv/res_send.c (send_dg): Use sendmmsg if we have to write two
-	requests to save a system call.
+	requests to save a system call.  Fix check that all bytes are sent.
 
 	* sysdeps/unix/sysv/linux/bits/socket.h (struct mmsghdr): Fix up
 	comments for sendmmsg.