[PATCH 4.5 073/101] get_rock_ridge_filename(): handle malformed NM entries

4.5-stable review patch. If anyone has any objections, please let me know. -- From: Al Viro commit 99d825822eade8d827a1817357cbf3f889a552d6 upstream. Payloads of NM entries are not supposed to contain NUL. When we run into such, only the part prior

[PATCH 4.5 073/101] get_rock_ridge_filename(): handle malformed NM entries

4.5-stable review patch. If anyone has any objections, please let me know. -- From: Al Viro commit 99d825822eade8d827a1817357cbf3f889a552d6 upstream. Payloads of NM entries are not supposed to contain NUL. When we run into such, only the part prior to the first NUL goes into