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Fix check for empty system_dir

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Fixing check for zero length system_dir string.
This commit is contained in:
Zdenek Kabelac 2010-11-29 10:58:32 +00:00
parent 8661190736
commit 99aacef51c
2 changed files with 2 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.78 - Version 2.02.78 -
==================================== ====================================
Fix test for empty system_dir string in _init_backup().
Certain lvconvert invocations are now required to be done in two steps. Certain lvconvert invocations are now required to be done in two steps.
Fix missing context desctruction in err path of lvm1 fallback in lvm2_main(). Fix missing context desctruction in err path of lvm1 fallback in lvm2_main().
Fix memory leak in error path of parse_loop_device_name() from dmsetup. Fix memory leak in error path of parse_loop_device_name() from dmsetup.

2
lib/commands/toolcontext.c
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@ -1036,7 +1036,7 @@ static int _init_backup(struct cmd_context *cmd)
char default_dir[PATH_MAX]; char default_dir[PATH_MAX];
const char *dir; const char *dir;
if (!cmd->system_dir) { if (!cmd->system_dir[0]) {
log_warn("WARNING: Metadata changes will NOT be backed up"); log_warn("WARNING: Metadata changes will NOT be backed up");
backup_init(cmd, "", 0); backup_init(cmd, "", 0);
archive_init(cmd, "", 0, 0, 0); archive_init(cmd, "", 0, 0, 0);