https://sourceware.org/bugzilla/show_bug.cgi?id=28867
Nick Clifton <nickc at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nickc at redhat dot com
Last reconfirmed| |2022-03-16
Status|UNCONFIRMED |ASSIGNED
Assignee|unassigned at sourceware dot org |nickc at redhat dot com
Ever confirmed|0 |1
--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
(In reply to Eric Pouech from comment #0)
Hi Eric,
> after adding one letter to a string inside a .c program, compilation and
> link fails with:
>
> /usr/lib/gcc/i686-w64-mingw32/11.2.1/../../../../i686-w64-mingw32/bin/ld:
> warning: dlls/dxdiagn/provider.cross.o: local symbol `�' has no section
Hmm, this looks like a buffer overrun problem to me...
> (the two first are generated with French locale)
I suspect that this problem is not specific to the French locale, it may
also happen with other locales too. Not sure how significant this is at
the moment.
> - while fail.o generates the errors above
Please could you upload the fail.s and fail.o files ?
> (for the record the compiler invocation)
>
> i686-w64-mingw32-gcc -c -o dlls/dxdiagn/container.cross.o
> /home/eric/work/wine-format/dlls/dxdiagn/container.c -Idlls/dxdiagn \
> -I/home/eric/work/wine-format/dlls/dxdiagn -Iinclude
> -I/home/eric/work/wine-format/include \
> -I/home/eric/work/wine-format/include/msvcrt -D__WINESRC__ -D_UCRT
> -D__WINE_PE_BUILD -Wall \
> -fno-strict-aliasing -Wdeclaration-after-statement -Wempty-body
> -Wignored-qualifiers -Winit-self \
> -Wno-packed-not-aligned -Wshift-overflow=2 -Wstrict-prototypes
> -Wtype-limits \
> -Wunused-but-set-parameter -Wvla -Wwrite-strings -Wpointer-arith
> -Wlogical-op -Wabsolute-value \
> -fno-omit-frame-pointer -gdwarf-4 -g -O2
Are you able to capture the linker command line that gcc invokes ?
If you can tell us that as well, it might help.
> binutils.x86_64 2.37-10.fc35
Are you able to test with binutils 2.38 (available in rawhide) ?
Cheers
Nick
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