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Add a few missing pieces of vgname command line validation.

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This commit is contained in:
Alasdair Kergon 2007-03-09 21:25:33 +00:00
parent 9397354a33
commit b9b260119f
4 changed files with 21 additions and 2 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.24 -
====================================
Add a few missing pieces of vgname command line validation.
Support the /dev/mapper prefix on most command lines.
Version 2.02.23 - 8th March 2007

6
tools/vgextend.c
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@ -41,6 +41,12 @@ int vgextend(struct cmd_context *cmd, int argc, char **argv)
return ECMD_FAILED;
}
if (!validate_name(vg_name)) {
log_error("Volume group name \"%s\" is invalid",
vg_name);
return ECMD_FAILED;
}
log_verbose("Checking for volume group \"%s\"", vg_name);
if (!lock_vol(cmd, vg_name, LCK_VG_WRITE | LCK_NONBLOCK)) {
unlock_vg(cmd, ORPHAN);

6
tools/vgreduce.c
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@ -465,6 +465,12 @@ int vgreduce(struct cmd_context *cmd, int argc, char **argv)
argv++;
argc--;
if (!validate_name(vg_name)) {
log_error("Volume group name \"%s\" is invalid",
vg_name);
return ECMD_FAILED;
}
log_verbose("Finding volume group \"%s\"", vg_name);
if (!lock_vol(cmd, vg_name, LCK_VG_WRITE)) {
log_error("Can't get lock for %s", vg_name);

10
tools/vgsplit.c
View File

@ -219,11 +219,17 @@ int vgsplit(struct cmd_context *cmd, int argc, char **argv)
return EINVALID_CMD_LINE;
}
vg_name_from = argv[0];
vg_name_to = argv[1];
vg_name_from = skip_dev_dir(cmd, argv[0], NULL);
vg_name_to = skip_dev_dir(cmd, argv[1], NULL);
argc -= 2;
argv += 2;
if (!validate_name(vg_name_from)) {
log_error("Volume group name \"%s\" is invalid",
vg_name_from);
return ECMD_FAILED;
}
if (!strcmp(vg_name_to, vg_name_from)) {
log_error("Duplicate volume group name \"%s\"", vg_name_from);
return ECMD_FAILED;