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* bootstrap: Add stdio-safer, unistd-safer modules.

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Remove m4/glibc2.m4 (introduced by latest gnulib, but
we don't need it).
* lib/.cvsignore: Add dup-safer.c, fd-safer.c,
fopen-safer.c, stdio-safer.h, unistd-safer.h.
* lib/subpipe.c: Include "unistd-safer.h".
(create_subpipe): Make sure all the newly-created
file descriptors are > 2, so that diagnostics don't
get sent down them (which might cause Bison to hang, in theory).
* m4/.cvsignore: Add stdio-safer.m4, unistd-safer.m4.
* src/files.c (xfopen): Use fopen_safer, not fopen.
This commit is contained in:
Paul Eggert
2005-05-22 08:04:06 +00:00
parent 51c30d2144
commit 3ea5f0ec81
6 changed files with 39 additions and 23 deletions
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14
ChangeLog
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@@ -1,10 +1,24 @@
2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
* bootstrap: Add stdio-safer, unistd-safer modules.
Remove m4/glibc2.m4 (introduced by latest gnulib, but
we don't need it).
* lib/.cvsignore: Add dup-safer.c, fd-safer.c,
fopen-safer.c, stdio-safer.h, unistd-safer.h.
* lib/subpipe.c: Include "unistd-safer.h".
(create_subpipe): Make sure all the newly-created
file descriptors are > 2, so that diagnostics don't
get sent down them (which might cause Bison to hang, in theory).
* m4/.cvsignore: Add stdio-safer.m4, unistd-safer.m4.
* src/files.c (xfopen): Use fopen_safer, not fopen.
* data/lalr1.cc (yy::]b4_parser_class_name[::parse): Port
yesterday's yacc.c fix.
2005-05-21 Paul Eggert <eggert@cs.ucla.edu>
* data/glr.c, data/lalr1.cc: Update copyright date.
Fix a destructor bug reported by Wolfgang Spraul in
<http://lists.gnu.org/archive/html/bug-bison/2005-05/msg00042.html>.
* data/yacc.c (yyabortlab): Don't call destructor, and