On 25-Jan-2017 05:56, Bram Moolenaar wrote:
Patch 8.0.0234 (after 8.0.0225)
Problem: When several lines are visually selected and one of them is short,
using put may cause a crash. (Axel Bender)
Solution: Check for a short line. (Christian Brabandt)
Files: src/ops.c, src/testdir/test_put.vim
After applying this patch I get this warning from gcc (Mingw64):
...
gcc -c -Iproto -DWIN32 -DWINVER=0x0603 -D_WIN32_WINNT=0x0603
-DHAVE_PATHDEF -DFEAT_NORMAL -DHAVE_STDINT_H -DFEAT_GUI_W32
-DFEAT_CLIPBOARD -pipe -march=native -Wall -O3 -fomit-frame-pointer
-freg-struct-return -s ops.c -o gobjnative/ops.o
ops.c: In function 'do_put':
ops.c:3818:29: warning: 'end' may be used uninitialized in this function
[-Wmaybe-uninitialized]
} while (VIsual_active && lnum <= end);
~~~~~~~~~~~~~~^~~~~~~~~~~~~~
...
I'm not sure how it should be fixed.
Also, in function do_put() I notice that in addition to the variable
"end" and there is a goto label with the same name. This could lead to
some confusion. Perhaps one should be renamed?
Cheers
John
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