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From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW_DM libdm/libdm-string.c Date: Fri, 10 Feb 2012 13:56:00 -0000 [thread overview] Message-ID: <20120210135621.27817.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2012-02-10 13:56:20 Modified files: . : WHATS_NEW_DM libdm : libdm-string.c Log message: Return error for failing allocation Fix case, where final strdup would have failed and it would miss to return failure for this case and return success and NULL pointer. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW_DM.diff?cvsroot=lvm2&r1=1.544&r2=1.545 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/libdm/libdm-string.c.diff?cvsroot=lvm2&r1=1.17&r2=1.18 --- LVM2/WHATS_NEW_DM 2012/02/10 13:52:05 1.544 +++ LVM2/WHATS_NEW_DM 2012/02/10 13:56:19 1.545 @@ -1,5 +1,6 @@ Version 1.02.70 - =================================== + Return error for failing allocation in dm_asprintf(). 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(). --- LVM2/libdm/libdm-string.c 2011/09/14 16:07:07 1.17 +++ LVM2/libdm/libdm-string.c 2012/02/10 13:56:20 1.18 @@ -156,7 +156,9 @@ } } - *result = dm_strdup(buf); + if (!(*result = dm_strdup(buf))) + n = -2; /* return -1 */ + dm_free(buf); return n + 1; }
next reply other threads:[~2012-02-10 13:56 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-02-10 13:56 zkabelac [this message] 2012-02-23 18:05 zkabelac
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