From: "Randall S. Becker" <randall.bec...@nexbridge.ca>
This fix was needed on HPE NonStop NSE and NSX where SSIZE_MAX is less than
BUFFERSIZE resulting in EINVAL. The call to read in transport-helper.c
was the only place outside of wrapper.c where it is used instead of xread.
Signed-off-by: Randall S. Becker <rsbec...@nexbridge.com>
---
transport-helper.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/transport-helper.c b/transport-helper.c
index bf225c698..5afead9f8 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -1225,9 +1225,8 @@ static int udt_do_read(struct unidirectional_transfer *t)
return 0; /* No space for more. */
transfer_debug("%s is readable", t->src_name);
- bytes = read(t->src, t->buf + t->bufuse, BUFFERSIZE - t->bufuse);
- if (bytes < 0 && errno != EWOULDBLOCK && errno != EAGAIN &&
- errno != EINTR) {
+ bytes = xread(t->src, t->buf + t->bufuse, BUFFERSIZE - t->bufuse);
+ if (bytes < 0 && errno != EINTR) {
error_errno(_("read(%s) failed"), t->src_name);
return -1;
} else if (bytes == 0) {
--
2.12.3
