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[patch] fix out-of-bounds error
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From: |
Grégoire Sutre |
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Subject: |
[patch] fix out-of-bounds error |
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Date: |
Mon, 19 Mar 2012 00:12:16 +0100 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111114 Iceowl/1.0b2 Icedove/3.1.16 |
I get the following warning on Debian GNU/Linux when compiling
with -O2. This is with GCC 4.6.3.
$ CFLAGS='-O2' ./configure && make
...
gdb/cstub.c: In function 'grub_gdb_trap':
gdb/cstub.c:83:21: error: array subscript is above array bounds
[-Werror=array-bounds]
cc1: all warnings being treated as errors
make[3]: *** [gdb/gdb_module-cstub.o] Error 1
make[3]: Leaving directory `/tmp/GRUB/trunk/grub-core'
Afaics, the out-of-bounds error is real, and the attached patch
fixes it.
Grégoire
gdb_cstub.diff
Description: Text Data
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