kenmirrors/asterisk
1
0
Fork 0
mirror of https://github.com/asterisk/asterisk.git synced 2025-10-31 18:55:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merged revisions 140816 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r140816 | russell | 2008-09-03 08:24:35 -0500 (Wed, 03 Sep 2008) | 4 lines

Don't freak out if the poll emulation receives NULL for the pollfds array
(closes issue #13307)
Reported by: jcovert

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@140817 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2008-09-03 13:26:43 +00:00
parent f1647375b2
commit 655b8f09a7
1 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
main/poll.c
View File

@@ -268,19 +268,19 @@ int poll
fd_set except_descs; /* exception descs */
struct timeval stime; /* select() timeout value */
int ready_descriptors; /* function result */
int max_fd; /* maximum fd value */
int max_fd = 0; /* maximum fd value */
struct timeval *pTimeout; /* actually passed */
FD_ZERO (&read_descs);
FD_ZERO (&write_descs);
FD_ZERO (&except_descs);
assert(pArray != (struct pollfd *) NULL);
/* Map the poll() file descriptor list in the select() data structures. */
max_fd = map_poll_spec(pArray, n_fds,
&read_descs, &write_descs, &except_descs);
if (pArray) {
max_fd = map_poll_spec (pArray, n_fds,
&read_descs, &write_descs, &except_descs);
}
/* Map the poll() timeout value in the select() timeout structure. */
pTimeout = map_timeout(timeout, &stime);