From: zkabelac@sourceware.org <zkabelac@sourceware.org>
To: lvm-devel@redhat.com
Subject: LVM2 ./WHATS_NEW_DM libdm/mm/dbg_malloc.c
Date: 10 Feb 2012 13:52:07 -0000 [thread overview]
Message-ID: <20120210135207.26069.qmail@sourceware.org> (raw)
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: zkabelac at sourceware.org 2012-02-10 13:52:06
Modified files:
. : WHATS_NEW_DM
libdm/mm : dbg_malloc.c
Log message:
Add test for failing allocation
Avoid memcpy to NULL if realloc fails.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.543&r2=1.544
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/mm/dbg_malloc.c.diff?cvsroot=lvm2&r1=1.25&r2=1.26
--- LVM2/WHATS_NEW_DM 2012/02/10 13:49:29 1.543
+++ LVM2/WHATS_NEW_DM 2012/02/10 13:52:05 1.544
@@ -1,5 +1,6 @@
Version 1.02.70 -
===================================
+ Add missing test for failing allocation in dm_realloc() code.
Add test for memory allocation failures in regex matcher code.
Simplify dm_task_set_geometry() and use dm_asprintf().
Set all parameters to 0 for dm_get_next_target() for NULL return.
--- LVM2/libdm/mm/dbg_malloc.c 2011/10/28 20:37:31 1.25
+++ LVM2/libdm/mm/dbg_malloc.c 2012/02/10 13:52:05 1.26
@@ -192,7 +192,7 @@
r = dm_malloc_aux_debug(s, file, line);
- if (p) {
+ if (r && p) {
memcpy(r, p, mb->length);
dm_free_aux(p);
}
next reply other threads:[~2012-02-10 13:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-10 13:52 zkabelac [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-10-20 13:33 LVM2 ./WHATS_NEW_DM libdm/mm/dbg_malloc.c zkabelac
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