Dangling pointer in ICF from c_str method.
Ian Lance Taylor
iant@google.com
Thu Feb 3 20:42:00 GMT 2011
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Thu Feb 3 20:42:00 GMT 2011
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Richard Guenther <rguenther@suse.de> writes: > On Wed, 2 Feb 2011, Sriraman Tallam wrote: > >> Hi, >> >> Doug Kwan found a bug in ICF caused by a dangling pointer from >> using c_str on a temporary string object. I have attached a patch to >> fix it. I suspect this as the cause of bug reported in : >> http://sourceware.org/bugzilla/show_bug.cgi?id=12388. Richard, could >> you please see if this patch fixes the bug as I am unable to reproduce >> it. > > It doesn't apply to the 2.21 release for me. I'll pick it up when > 2.21.1 is released. I applied Sri's patch to binutils 2.21 branch. Ian
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