If there is a problem with a firmware file, Polycom phones will close the
connection. We were continuing to send the file anyway. There should be no
reason to continue sending a file if there is an error writing it.
(closes issue #16682)
Reported by: lmadsen
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@270692
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
while ((len = read(fd, buf, sizeof(buf))) > 0) {
if (fwrite(buf, len, 1, ser->f) != 1) {
ast_log(LOG_WARNING, "fwrite() failed: %s\n", strerror(errno));
+ break;
}
}
}