Author: ngie
Date: Mon Oct 26 00:09:30 2015
New Revision: 289973
URL: https://svnweb.freebsd.org/changeset/base/289973
Log:
MFstable/10 r289972:
MFC r289450:
Set dev->fd to -1 when calling cam_close_spec_device with a valid dev->fd
descriptor to avoid trashing valid file descriptors that access dev->fd at a
later point in time
PR: 192671
Submitted by: Scott Ferris <scott.fer...@isilon.com>
Sponsored by: EMC / Isilon Storage Division
Modified:
stable/9/lib/libcam/camlib.c
Directory Properties:
stable/9/ (props changed)
stable/9/lib/ (props changed)
stable/9/lib/libcam/ (props changed)
Modified: stable/9/lib/libcam/camlib.c
==============================================================================
--- stable/9/lib/libcam/camlib.c Mon Oct 26 00:08:40 2015
(r289972)
+++ stable/9/lib/libcam/camlib.c Mon Oct 26 00:09:30 2015
(r289973)
@@ -675,8 +675,10 @@ cam_close_spec_device(struct cam_device
if (dev == NULL)
return;
- if (dev->fd >= 0)
+ if (dev->fd >= 0) {
close(dev->fd);
+ dev->fd = -1;
+ }
}
char *
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