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Merge pull request #569 from www220/fix-15-10-12-1 

[DFS] 修正romfs在输入的目录名称比实际的名称短时存在的判断错误
This commit is contained in:
Bernard Xiong 2015-10-14 10:32:54 +08:00
parent fd53d3ec28 45d46b076f
commit 6680a6b57f
1 changed files with 2 additions and 1 deletions
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3
components/dfs/filesystems/romfs/dfs_romfs.c
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@ -96,7 +96,8 @@ struct romfs_dirent *dfs_romfs_lookup(struct romfs_dirent *root_dirent, const ch
{
if (check_dirent(&dirent[index]) != 0)
return RT_NULL;
if (rt_strncmp(dirent[index].name, subpath, (subpath_end - subpath)) == 0)
if (rt_strlen(dirent[index].name) == (subpath_end - subpath) &&
rt_strncmp(dirent[index].name, subpath, (subpath_end - subpath)) == 0)
{
dirent_size = dirent[index].size;