https://origsvn.digium.com/svn/asterisk/branches/1.4
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r226138 | tilghman | 2009-10-27 15:16:49 -0500 (Tue, 27 Oct 2009) | 7 lines
Manager output is not always NULL-terminated, so force a NULL at the end of the filestream.
(closes issue #15495)
Reported by: pdf
Patches:
20090916__issue15495.diff.txt uploaded by tilghman (license 14)
Tested by: pdf
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@226159
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
if (s.f != NULL) { /* have temporary output */
char *buf;
- size_t l = ftell(s.f);
+ size_t l;
- if (l) {
+ /* Ensure buffer is NULL-terminated */
+ fprintf(s.f, "%c", 0);
+
+ if ((l = ftell(s.f))) {
if (MAP_FAILED == (buf = mmap(NULL, l, PROT_READ | PROT_WRITE, MAP_PRIVATE, s.fd, 0))) {
ast_log(LOG_WARNING, "mmap failed. Manager output was not processed\n");
} else {