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[Bug bootstrap/64256] [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length
- From: "zoltan at hidvegi dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 31 Jan 2015 18:59:11 +0000
- Subject: [Bug bootstrap/64256] [5.0 Regression] Pointer Bounds Checker builtins enum overflows stabstring length
- Auto-submitted: auto-generated
- References: <bug-64256-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64256
Zoltan Hidvegi <zoltan at hidvegi dot com> changed:
What |Removed |Added
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CC| |zoltan at hidvegi dot com
--- Comment #5 from Zoltan Hidvegi <zoltan at hidvegi dot com> ---
I've also encountered this bug in a user source code, note on AIX for 32-bit
XCOFF32 objects, the stabstring length is limited to 64k, because length is
stored in a 2-byte field. Compiling with -maix64 works for these sources:
http://www-01.ibm.com/support/knowledgecenter/api/content/nl/en-us/ssw_aix_53/com.ibm.aix.files/doc/aixfiles/XCOFF.htm#x83wh24fshar