nvram: refuse to open NVRAM for writing if it's too big to be handled
authorrmilecki <rmilecki@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 22 Apr 2015 19:07:19 +0000 (19:07 +0000)
committerrmilecki <rmilecki@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Wed, 22 Apr 2015 19:07:19 +0000 (19:07 +0000)
commit51eeb48331ef63969a0ae2f5e3b6f733563f46da
treeac9041994b160edbbee6e38e210fc297a33942b1
parente385a56d1581ddfd22e6581478e0978623da2e50
nvram: refuse to open NVRAM for writing if it's too big to be handled

Otherwise writing anything will result in loosing data.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45565 3c298f89-4303-0410-b956-a3cf2f4a3e73
package/utils/nvram/src/nvram.c