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From: wysochanski@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/lib format_text/archiver.c label/label.c Date: Wed, 08 Jul 2009 22:18:00 -0000 [thread overview] Message-ID: <20090708221833.32518.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: wysochanski@sourceware.org 2009-07-08 22:18:32 Modified files: lib/format_text: archiver.c lib/label : label.c Log message: Make exit paths more robust when some init function fails. Author: Dave Wysochanski <dwysocha@redhat.com> Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/format_text/archiver.c.diff?cvsroot=lvm2&r1=1.25&r2=1.26 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/label/label.c.diff?cvsroot=lvm2&r1=1.46&r2=1.47 --- LVM2/lib/format_text/archiver.c 2009/05/19 09:45:33 1.25 +++ LVM2/lib/format_text/archiver.c 2009/07/08 22:18:32 1.26 @@ -65,6 +65,8 @@ void archive_exit(struct cmd_context *cmd) { + if (!cmd->archive_params) + return; if (cmd->archive_params->dir) dm_free(cmd->archive_params->dir); memset(cmd->archive_params, 0, sizeof(*cmd->archive_params)); @@ -175,6 +177,8 @@ void backup_exit(struct cmd_context *cmd) { + if (!cmd->backup_params) + return; if (cmd->backup_params->dir) dm_free(cmd->backup_params->dir); memset(cmd->backup_params, 0, sizeof(*cmd->backup_params)); --- LVM2/lib/label/label.c 2009/02/20 23:19:28 1.46 +++ LVM2/lib/label/label.c 2009/07/08 22:18:32 1.47 @@ -72,7 +72,7 @@ struct dm_list *c, *n; struct labeller_i *li; - for (c = _labellers.n; c != &_labellers; c = n) { + for (c = _labellers.n; c && c != &_labellers; c = n) { n = c->n; li = dm_list_item(c, struct labeller_i); li->l->ops->destroy(li->l);
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