diff options
| author | jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-02-20 21:27:41 +0000 |
|---|---|---|
| committer | jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-02-20 21:27:41 +0000 |
| commit | f7601b8246d79f83b3a176c28de8eba931460f17 (patch) | |
| tree | 8b788d2d7c702daa5adfe95ae6cfec29bb2cc536 /package | |
| parent | b888530e4121a6c463e27d87f85ccb59df414a46 (diff) | |
[package] iwinfo: iwinfo_hardware_id_from_mtd() never writes, so do not request write access in mmap()
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30664 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
| -rw-r--r-- | package/iwinfo/src/iwinfo_utils.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/iwinfo/src/iwinfo_utils.c b/package/iwinfo/src/iwinfo_utils.c index 78ea52b4ab..5ca101683f 100644 --- a/package/iwinfo/src/iwinfo_utils.c +++ b/package/iwinfo/src/iwinfo_utils.c @@ -184,7 +184,7 @@ int iwinfo_hardware_id_from_mtd(struct iwinfo_hardware_id *id) if ((fd = open(buf, O_RDONLY)) < 0) return -1; - bc = mmap(NULL, len, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_LOCKED, fd, 0); + bc = mmap(NULL, len, PROT_READ, MAP_PRIVATE|MAP_LOCKED, fd, 0); if ((void *)bc != MAP_FAILED) { |