/* Read the stdout from the pre-xfer exec program. This it is only
* displayed to the user if the script also returns an error status. */
- for (bp = buf; msglen > 0 && (j = read(read_fd, bp, msglen)) > 0; msglen -= j) {
+ for (bp = buf; msglen > 0; msglen -= j) {
+ if ((j = read(read_fd, bp, msglen)) <= 0) {
+ if (j == 0)
+ break;
+ if (errno == EINTR)
+ continue;
+ break; /* Just ignore the read error for now... */
+ }
bp += j;
if (j > 1 && bp[-1] == '\n' && bp[-2] == '\r') {
bp--;