Re: [PATCH] Enable runtime cwrapper debugging; add tests

[Charles Wilson]

Ralf Wildenhues wrote:
> * Charles Wilson wrote on Sun, Feb 21, 2010 at 06:34:02AM CET:
>> So, open issues, to be addressed if necessary in additional patches:
>> 1) "(func) ..." ---> '"(%s) ...", __func__' ?
>> 2) chmod in cwrapper.at?
> 
> Naah, ignore both.  Thanks.
> 
> strerror(errno) can return NULL for unknown errors on some systems.
> Not sure this can happen in practice here, wrapping in nonnull () should
> be a safe stopgap however.  Patch to this end preapproved.

Pushed.

2010-02-21  Charles Wilson  <...>

        Guard against strerror()==NULL
        * libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src:main):
        Check return value of strerror() using nonnull().
        (func_emit_cwrapperexe_src:find_executable): Ditto.
        (func_emit_cwrapperexe_src:chase_symlinks): Ditto.

--
Chuck

0030-cwrapper-guard-null-strerror.patch
Description: Text Data