[lvm-devel] LVM2 ./WHATS_NEW_DM libdm/libdm-file.c
zkabelac at sourceware.org
zkabelac at sourceware.org
Thu Aug 4 17:56:12 UTC 2011
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: zkabelac at sourceware.org 2011-08-04 17:56:12
Modified files:
. : WHATS_NEW_DM
libdm : libdm-file.c
Log message:
Add missing check for allocation failure
Static analyzer discovered missing check.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.485&r2=1.486
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-file.c.diff?cvsroot=lvm2&r1=1.15&r2=1.16
--- LVM2/WHATS_NEW_DM 2011/07/28 13:06:50 1.485
+++ LVM2/WHATS_NEW_DM 2011/08/04 17:56:11 1.486
@@ -1,5 +1,6 @@
Version 1.02.66 -
===============================
+ Add missing check for allocation failure _create_dir_recursive().
Add support for systemd file descriptor handover in dmeventd.
Add support for new oom killer adjustment interface (oom_score_adj).
Add systemd unit files for dmeventd.
--- LVM2/libdm/libdm-file.c 2011/04/08 14:40:20 1.15
+++ LVM2/libdm/libdm-file.c 2011/08/04 17:56:12 1.16
@@ -27,6 +27,11 @@
log_verbose("Creating directory \"%s\"", dir);
/* Create parent directories */
orig = s = dm_strdup(dir);
+ if (!s) {
+ log_error("Failed to duplicate directory name.");
+ return 0;
+ }
+
while ((s = strchr(s, '/')) != NULL) {
*s = '\0';
if (*orig) {
More information about the lvm-devel
mailing list