diff options
| author | Ulrich Drepper <drepper@gmail.com> | 2012-03-30 08:27:11 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-03-30 08:27:11 -0400 |
| commit | 8e6d108343c2f15d684b84fa48b73b23eb0e7c8b (patch) | |
| tree | f4e170d5e82c00ed1358c406b0a4d33aca4205c7 /resolv/res_send.c | |
| parent | c030f70c8796c7743c3aa97d6beff3bd5b8dcd5d (diff) | |
| download | glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.tar glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.tar.gz glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.tar.bz2 glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.zip | |
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.
Diffstat (limited to 'resolv/res_send.c')
| -rw-r--r-- | resolv/res_send.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/resolv/res_send.c b/resolv/res_send.c index 0b5bc91995..968ede09fa 100644 --- a/resolv/res_send.c +++ b/resolv/res_send.c @@ -1171,7 +1171,7 @@ send_dg(res_state statp, else sr = send (pfd[0].fd, buf, buflen, MSG_NOSIGNAL); - if (sr != buflen) { + if (sr != (nwritten != 0 ? buflen2 : buflen)) { if (errno == EINTR || errno == EAGAIN) goto recompute_resend; Perror(statp, stderr, "send", errno); |