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 | |
| parent | c030f70c8796c7743c3aa97d6beff3bd5b8dcd5d (diff) | |
| download | glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.zip glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.tar.gz glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.tar.bz2 | |
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')
| -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 0b5bc91..968ede0 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); |