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[Bug driver/48306] [4.4/4.5/4.6/4.7 Regression] presence of gcc subdir with . in PATH causes breakdown
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 19 Dec 2011 19:53:43 +0000
- Subject: [Bug driver/48306] [4.4/4.5/4.6/4.7 Regression] presence of gcc subdir with . in PATH causes breakdown
- Auto-submitted: auto-generated
- References: <bug-48306-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48306
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-12-19 19:53:43 UTC ---
Created attachment 26146
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26146
gcc47-pr48306.patch
Not sure if this case is something we need to slow the driver down for, but if
yes, this completely untested patch should do that. I've also fixed a problem
where we IMHO can overflow the alloca returned buffer on cygwin or wherever
HOST_EXECUTABLE_SUFFIX is used, though have no access to such a system to test
that.