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Posted to bugs@httpd.apache.org by bu...@apache.org on 2011/07/27 21:07:03 UTC

DO NOT REPLY [Bug 51568] New: NULL pointer in mod_case_filter_in.c

https://issues.apache.org/bugzilla/show_bug.cgi?id=51568

             Bug #: 51568
           Summary: NULL pointer in mod_case_filter_in.c
           Product: Apache httpd-2
           Version: 2.2.19
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mod_case_filter / mod_case_filter_in
        AssignedTo: bugs@httpd.apache.org
        ReportedBy: max@cxib.net
    Classification: Unclassified


modules/experimental/mod_case_filter_in.c

when malloc fails

        buf = malloc(len);
        for(n=0 ; n < len ; ++n)
            buf[n] = apr_toupper(data[n]);

best

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DO NOT REPLY [Bug 51568] NULL pointer in mod_case_filter_in.c

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=51568

--- Comment #1 from Stefan Fritsch <sf...@sfritsch.de> 2011-07-27 20:39:47 UTC ---
The only thing httpd does if out of memory is log a message and then call
abort(). Segfaulting on oom is not elegant, but it is not a real problem. I am
not sure that this needs fixing. If yes, then probably by using a wrapper for
malloc that calls abort_on_oom().

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DO NOT REPLY [Bug 51568] NULL pointer in mod_case_filter_in.c

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=51568

--- Comment #2 from Maksymilian <ma...@cxib.net> 2011-07-27 21:41:01 UTC ---
i agree with you. mod_case_filter_in is a experimental module, so it would be
nice to add abort_on_oom().

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DO NOT REPLY [Bug 51568] NULL pointer in mod_case_filter_in.c

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=51568

Stefan Fritsch <sf...@sfritsch.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #3 from Stefan Fritsch <sf...@sfritsch.de> 2011-09-19 16:27:44 UTC ---
fixed in trunk in r1172686, not important enough to be backported

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