]> Savannah Git Hosting - gnulib.git/commit
argp: fix pointer-subtraction bug
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 19 May 2017 22:35:24 +0000 (15:35 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 19 May 2017 22:36:21 +0000 (15:36 -0700)
commita50e906c0c046c57938f786ffb82b36beea75043
tree80da30229cef0331a39ed6ed4ff55e2f16aefb36
parent5e0faf88718e9329e44c773039166c7dbf3ca57c
argp: fix pointer-subtraction bug

* lib/argp-help.c (hol_append): Don’t subtract pointers to
different arrays, as this can run afoul of -fcheck-pointer-bounds.
See the thread containing Bruno Haible’s report in:
http://lists.gnu.org/archive/html/bug-gnulib/2017-05/msg00171.html
ChangeLog
lib/argp-help.c