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authorFlorian Fainelli <florian@openwrt.org>2008-08-14 22:21:35 +0000
committerFlorian Fainelli <florian@openwrt.org>2008-08-14 22:21:35 +0000
commit38d1cb8cbd0945ca30bec4c8f12868f105758834 (patch)
tree294657f24d954b9085bc3dc3ab56474e92a1a030 /package/base-files
parent3403cbe948ca5da2a00a64374b6d0ba26d0c5085 (diff)
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Fix negative calculation of the tmpfs for devices with few RAM (#3557)
SVN-Revision: 12315
Diffstat (limited to 'package/base-files')
-rwxr-xr-xpackage/base-files/files/etc/preinit2
1 files changed, 1 insertions, 1 deletions
diff --git a/package/base-files/files/etc/preinit b/package/base-files/files/etc/preinit
index 8c30fd8da1..11b9100383 100755
--- a/package/base-files/files/etc/preinit
+++ b/package/base-files/files/etc/preinit
@@ -20,7 +20,7 @@ failsafe() {
mount proc /proc -t proc
mount sysfs /sys -t sysfs
-size=$(awk '/MemTotal:/ {l=5242880;mt=($2*1024);print((s=mt/2)<l)?mt-l:s}' /proc/meminfo)
+size=$(awk '/MemTotal:/ {l=5242880;mt=($2*1024);print((s=mt/2)<l)&&(mt>l)?mt-l:s}' /proc/meminfo)
mount tmpfs /tmp -t tmpfs -o size=$size,nosuid,nodev,mode=1777
if grep devfs /proc/filesystems > /dev/null; then