diff options
| author | Björn Gustavsson <[email protected]> | 2011-02-02 11:09:50 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2011-02-14 11:49:47 +0100 |
| commit | eb6d08af973484e37e3efb0f159cf732cc618e2a (patch) | |
| tree | 21db93b77d326f374687518852da26b0fc95a3d8 /lib/kernel/src/os.erl | |
| parent | 62dad961329a603110ce0e1d3f62554cc5228152 (diff) | |
| download | otp-eb6d08af973484e37e3efb0f159cf732cc618e2a.tar.gz otp-eb6d08af973484e37e3efb0f159cf732cc618e2a.tar.bz2 otp-eb6d08af973484e37e3efb0f159cf732cc618e2a.zip | |
Never allow os:find_executable/1 to return the path of directories
Diffstat (limited to 'lib/kernel/src/os.erl')
| -rw-r--r-- | lib/kernel/src/os.erl | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl index 75a11a8afd..ce8c581e08 100644 --- a/lib/kernel/src/os.erl +++ b/lib/kernel/src/os.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2010. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -82,8 +82,9 @@ verify_executable(Name0, [Ext|Rest], OrigExtensions) -> end; _ -> case file:read_file_info(Name1) of - {ok, #file_info{mode=Mode}} when Mode band 8#111 =/= 0 -> - %% XXX This test for execution permission is not full-proof + {ok, #file_info{type=regular,mode=Mode}} + when Mode band 8#111 =/= 0 -> + %% XXX This test for execution permission is not fool-proof %% on Unix, since we test if any execution bit is set. {ok, Name1}; _ -> |