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| 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.tar.gz glibc-8e6d108343c2f15d684b84fa48b73b23eb0e7c8b.tar.xz 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')
| -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); |