[PATCH v2 37/49] dracut-kdump.sh: Use stat instead of ls to get vmcore size
ls output is fragile, so use stat instead.
Signed-off-by: Kairui Song <kasong(a)redhat.com>
---
dracut-kdump.sh | 2 +-
dracut-module-setup.sh | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/dracut-kdump.sh b/dracut-kdump.sh
index b92854e9..25972e49 100755
--- a/dracut-kdump.sh
+++ b/dracut-kdump.sh
@@ -366,7 +366,7 @@ dump_raw()
dinfo "saving to raw disk $_raw"
if ! $(echo -n $CORE_COLLECTOR|grep -q makedumpfile); then
- _src_size=`ls -l /proc/vmcore | cut -d' ' -f5`
+ _src_size=$(stat --format %s /proc/vmcore)
_src_size_mb=$(($_src_size / 1048576))
/kdumpscripts/monitor_dd_progress $_src_size_mb &
fi
diff --git a/dracut-module-setup.sh b/dracut-module-setup.sh
index 227fdae8..74b969cb 100755
--- a/dracut-module-setup.sh
+++ b/dracut-module-setup.sh
@@ -1028,6 +1028,7 @@ install() {
inst "/bin/head" "/bin/head"
inst "/bin/awk" "/bin/awk"
inst "/bin/sed" "/bin/sed"
+ inst "/bin/stat" "/bin/stat"
inst "/sbin/makedumpfile" "/sbin/makedumpfile"
inst "/sbin/vmcore-dmesg" "/sbin/vmcore-dmesg"
inst "/usr/bin/printf" "/sbin/printf"
--
2.31.1