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| author | Lee Duncan <lduncan@suse.com> | 2021-09-02 12:20:21 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-09-02 12:20:21 -0700 |
| commit | 0108f6800eb16f86bf512ba976ba3d1679349f5e (patch) | |
| tree | 8c7ac626ada6cce3cd606311da5f97e17e685212 | |
| parent | 2a8f9d81d0d6b5094c3fe9c686e2afb2ec27058a (diff) | |
| parent | 6859efdd2245fc2d684ab05883836e9f0f386970 (diff) | |
| download | open-iscsi-0108f6800eb16f86bf512ba976ba3d1679349f5e.tar.gz | |
Merge pull request #271 from gulams/master
Handle recv() returning 0 in iscsid_response()
| -rw-r--r-- | usr/iscsid_req.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr/iscsid_req.c b/usr/iscsid_req.c index a3aba6d..596086e 100644 --- a/usr/iscsid_req.c +++ b/usr/iscsid_req.c @@ -165,7 +165,7 @@ int iscsid_response(int fd, iscsiadm_cmd_e cmd, iscsiadm_rsp_t *rsp, return ISCSI_ERR_ISCSID_COMM_ERR; } else if (pfd.revents & POLLIN) { err = recv(fd, rsp, sizeof(*rsp), MSG_WAITALL); - if (err < 0) { + if (err <= 0) { log_error("read error (%d/%d), daemon died?", err, errno); break; |