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LVM2/libdm libdm-common.c
- From: prajnoha at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 24 Sep 2011 11:47:54 -0000
- Subject: LVM2/libdm libdm-common.c
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: prajnoha@sourceware.org 2011-09-24 11:47:53
Modified files:
libdm : libdm-common.c
Log message:
readlink does not append a null byte to the output string!
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-common.c.diff?cvsroot=lvm2&r1=1.126&r2=1.127
--- LVM2/libdm/libdm-common.c 2011/09/22 17:23:36 1.126
+++ LVM2/libdm/libdm-common.c 2011/09/24 11:47:53 1.127
@@ -1145,6 +1145,7 @@
log_sys_error("readlink", sysfs_path);
return 0;
}
+ temp_path[size] = '\0';
if (!(kernel_dev_name = strrchr(temp_path, '/'))) {
log_error("Could not locate device kernel name in sysfs path %s", temp_path);