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mkdumprd: allow spaces after 'path' config phrase with network dump setting

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Without this patch, when there are two or more spaces after 'path'
configuration phrase with ssh or nfs setting, SAVE_PATH is set to
'/var/crash' in mkdumprd, and in most cases kdump service fails to
start by checking the /var/crash directory regardless of the path
value.

  ssh kdump(a)192.168.122.1
  path  /kdump
      ^^

This behavior would be too sensitive and different from the other
configurations. With this patch, mkdumprd allows such spaces.

Signed-off-by: Kazuhito Hagio <k-hagio(a)ab.jp.nec.com&gt;
Acked-by: Kairui Song <kasong@redhat.com>
This commit is contained in:
Kazuhito Hagio 2018-12-12 09:49:18 -05:00 committed by Kairui Song
parent 4a44eee472
commit 2310616572
1 changed files with 1 additions and 1 deletions
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mkdumprd
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@ -13,7 +13,7 @@ export IN_KDUMP=1
conf_file="/etc/kdump.conf"
SSH_KEY_LOCATION="/root/.ssh/kdump_id_rsa"
SAVE_PATH=$(grep ^path $conf_file| cut -d' ' -f2)
SAVE_PATH=$(awk '/^path/ {print $2}' $conf_file)
[ -z "$SAVE_PATH" ] && SAVE_PATH=$DEFAULT_PATH
# strip the duplicated "/"
SAVE_PATH=$(echo $SAVE_PATH | tr -s /)