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gccgo: hangs (2) #11531

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dvyukov opened this issue Jul 2, 2015 · 4 comments
Closed

gccgo: hangs (2) #11531

dvyukov opened this issue Jul 2, 2015 · 4 comments
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@dvyukov
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dvyukov commented Jul 2, 2015

gccgo hangs on the following input:

package a
func (g,,v(

gcc version 6.0.0 2015070 (experimental) (GCC)
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dvyukov commented Jul 2, 2015

@paranoiacblack

@ianlancetaylor ianlancetaylor added this to the Gccgo milestone Jul 10, 2015
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CL https://golang.org/cl/13065 mentions this issue.

paranoiacblack pushed a commit to golang/gofrontend that referenced this issue Aug 11, 2015
@ianlancetaylor
compiler: Check for EOF in malformed signatures.
55175f7 
When parsing a malformed function declaration with invalid parameters,
gccgo would infinitely loop looking for the end of the function
declaration.

Fixes golang/go#11530, golang/go#11531.

Change-Id: Ia34a82029c1009eebde9f4966bae2f50dbafd3a1
Reviewed-on: https://go-review.googlesource.com/13065
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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dvyukov commented Aug 12, 2015

Is it fixed now?

vries pushed a commit to vries/gcc that referenced this issue Aug 12, 2015
compiler: Check for EOF in malformed signatures.
a6b7f00 
    
    When parsing a malformed function declaration with invalid parameters,
    gccgo would infinitely loop looking for the end of the function
    declaration.
    
    Fixes golang/go#11530, golang/go#11531.
    
    Reviewed-on: https://go-review.googlesource.com/13065


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@226795 138bc75d-0d04-0410-961f-82ee72b054a4
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It is fixed.

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