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* Integer and memory overflow issues.Paul Eggert2011-08-282-37/+79
| | | | | | | | | | | | | | | | | | | * emacsclient.c (xmalloc): Accept size_t, not unsigned int, to avoid potential buffer overflow issues on typical 64-bit hosts. Return void *, not long *. (get_current_dir_name): Report a failure, instead of looping forever, if buffer size calculation overflows. Treat malloc failures like realloc failures, as that has better behavior and is more consistent. Do not check whether xmalloc returns NULL, as that's not possible. (message): Do not arbitrarily truncate message to 2048 bytes when sending it to stderr; use vfprintf instead. (get_server_config, set_local_socket) (start_daemon_and_retry_set_socket): Do not alloca arbitrarily-large buffers; that's not safe. (get_server_config, set_local_socket): Do not use sprintf when its result might not fit in 'int'. (set_local_socket): Do not assume uid fits in 'int'.
* Merge: Integer signedness and overflow and related fixes.Paul Eggert2011-07-277-48/+16
|\ | | | | | | Fixes: debbugs:9079
| * Merge from trunk.Paul Eggert2011-07-102-4/+7
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| * Assume freestanding C89 headers, string.h, stdlib.h.Paul Eggert2011-07-067-39/+11
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| * Merge from trunk.Paul Eggert2011-07-061-1/+1
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| * | [ChangeLog]Paul Eggert2011-07-042-9/+5
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Assume support for memcmp, memcpy, memmove, memset. This simplifies the code a bit. All current platforms have these, as they are required for C89. If this turns into a problem we can add the gnulib modules for these (a 1-line change to Makefile.in). * configure.in: Don't check for memcmp, memcpy, memmove, memset. [lib-src/ChangeLog] Assume support for memcmp, memcpy, memmove, memset. * etags.c (absolute_filename): Assume memmove exists. [src/ChangeLog] Assume support for memcmp, memcpy, memmove, memset. * lisp.h, sysdep.c (memcmp, memcpy, memmove, memset): * regex.c (memcmp, memcpy): Remove; we assume C89 now. * gmalloc.c (memcpy, memset, memmove): Remove; we assume C89 now. (__malloc_safe_bcopy): Remove; no longer needed.
* | * lib-src/update-game-score.c (usage): Update usage line.Andreas Schwab2011-07-092-3/+6
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* * lib-src/emacsclient.c (decode_options) [WINDOWSNT]: Avoid tty mode onJason Rumney2011-07-022-0/+13
| | | | | | Windows. Fixes: debbugs:5486
* * lib-src/emacsclient.c (print_help_and_exit): More fixing of previous.Glenn Morris2011-06-251-1/+1
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* * lib-src/emacsclient.c (print_help_and_exit): Fix previous change.Glenn Morris2011-06-251-1/+2
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* Minor additions for previous emacsclient change.Glenn Morris2011-06-252-2/+8
| | | | | * lib-src/emacsclient.c (decode_options) <opt>: Add `F:'. (print_help_and_exit): Mention --frame-parameters.
* Allow emacsclient to set parameters of new graphical frames (bug#5864)Andreas Rottmann2011-06-252-0/+20
| | | | | | | | | | | | * lib-src/emacsclient.c (longopts, decode_options, main): Add frame-parameters. * lisp/server.el (server-create-window-system-frame): Add parameters arg. (server-process-filter): Doc fix. Handle frame-parameters. * doc/emacs/misc.texi (emacsclient Options): Mention --frame-parameters. * doc/man/emacsclient.1: Mention --frame-parameters. * etc/NEWS: Mention this.
* * movemail.c: Fix race condition and related bugs (Bug#8836).Paul Eggert2011-06-102-11/+34
| | | | | | | | | (main) [!MAIL_USE_SYSTEM_LOCK]: Prefer mkstemp to mktemp, as this fixes some race conditions. Report mkstemp/mktemp errno rather than a possibly-garbage errno. Reinitialize the template each time through the loop, as earlier mkstemp/mktemp calls could have trashed it. Pass 0600 (not 0666) to mktemp, for consistency with mkstemp; the permissions don't matter anyway.
* * lib-src/emacsclient.c (socket_status): Use constant pointer.Dan Nicolaescu2011-06-012-1/+5
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* [ChangeLog]Paul Eggert2011-05-283-9/+8
| | | | | | | | | | | | | | | | | | | | Use 'inline', not 'INLINE'. * configure.in, autogen/config.in (INLINE): Remove. [lib-src/ChangeLog] Use 'inline', not 'INLINE'. * etags.c (hash): Now inline unconditionally. * make-docfile.c (put_char): inline, not INLINE. [nt/ChangeLog] Use 'inline', not 'INLINE'. * config.nt (INLINE): Remove. [src/ChangeLog] Use 'inline', not 'INLINE'. * alloc.c, fontset.c (INLINE): Remove. * alloc.c, bidi.c, charset.c, coding.c, dispnew.c, fns.c, image.c: * intervals.c, keyboard.c, process.c, syntax.c, textprop.c, w32term.c: * xdisp.c, xfaces.c, xterm.c: Replace all uses of INLINE with inline. * gmalloc.c (register_heapinfo): Use inline unconditionally. * lisp.h (LISP_MAKE_RVALUE): Use inline, not __inline__.
* * lib-src/Makefile.in (all, clean): Use $EXE_FILES.Glenn Morris2011-05-252-2/+3
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* Small further clean-up in lib-src/Makefile.inGlenn Morris2011-05-242-14/+14
| | | | | | | | * lib-src/Makefile.in (.c.o): Remove (every .o file has an explicit rule). (insrcdir): New. (stamp-rcs2log, stamp-rcs-checkin, stamp-grep-changelog, stamp-vcdiff): Use $insrcdir to suppress unaesthetic ignored errors. (clean): Simplify list of things to delete.
* * lib-src/Makefile.in (movemail${EXEEXT}): Build in one step, not via .o file.Glenn Morris2011-05-242-5/+4
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* Tiny simplifications in lib-src/Makfile.inGlenn Morris2011-05-242-6/+8
| | | | | * lib-src/Makfile.in (REGEXPOBJ, REGEXPDEPS): Remove. Replace by expansion. (etags${EXEEXT}): Just depend on regex.o, not regex.h as well.
* * lib-src/Makefile.in (update-game-score${EXEEXT}): Use a single rule.Glenn Morris2011-05-232-7/+7
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* * lib-src/etags.c: Fix typo in previous comment change.Glenn Morris2011-05-201-1/+1
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* * lib-src/etags.c: Comment.Glenn Morris2011-05-201-2/+5
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* Remove the SOME_MACHINE_LISP distinction in src/Makefile.in.Glenn Morris2011-05-182-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See discussion in http://debbugs.gnu.org/8302 * configure.in (NS_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT) (WINDOW_SUPPORT): Remove output variables that are no longer used. * lib-src/makefile.w32-in (echolisp): Remove rule that is no longer needed. (clean): No more echolisp.tmp. * .bzrignore: Remove lib-src/echolisp.tmp. * lisp/emacs-lisp/autoload.el (batch-update-autoloads): Set autoload-excludes by parsing lisp/loadup.el rather than Makefiles. * lisp/loadup.el: Update commentary. * msdos/sed1x.inp (TOOLTIP_SUPPORT, WINDOW_SUPPORT): * msdos/sed1v2.inp (MSDOS_SUPPORT, NS_SUPPORT, MOUSE_SUPPORT) (TOOLTIP_SUPPORT, WINDOW_SUPPORT): No need to edit these any more. * src/Makefile.in (MSDOS_SUPPORT_REAL, MSDOS_SUPPORT, NS_SUPPORT) (REAL_MOUSE_SUPPORT, GPM_MOUSE_SUPPORT, MOUSE_SUPPORT, TOOLTIP_SUPPORT) (BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT, WINDOW_SUPPORT): Remove. (lisp): Set the order to that of loadup.el. (shortlisp): Make it a copy of $lisp. (SOME_MACHINE_LISP): Remove. ($(etc)/DOC): Depend just on $lisp, not $SOME_MACHINE_LISP too. Use just $shortlisp, not $SOME_MACHINE_LISP too.
* Remove lib-src/fakemail.c.Glenn Morris2011-05-174-761/+11
| | | | | | | | | | | | | | | | | | | | * lib-src/fakemail.c: Remove file. * lib-src/Makefile.in (UTILITIES): Remove fakemail${EXEEXT}. (fakemail${EXEEXT}): Remove rule. * lib-src/makefile.w32-in ($(BLD)/fakemail.exe, fakemail) ($(BLD)/fakemail.$(O)): Remove. * lisp/mail/sendmail.el (sendmail-program): Fall back to just "sendmail". * lisp/mail/feedmail.el: Update commentary. * doc/emacs/ack.texi (Acknowledgments): Remove fakemail.c. * etc/NEWS: Mention this. * INSTALL: Remove fakemail.
* Fix verb tense in ChangeLog message.Ted Zlatanov2011-04-261-1/+1
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* Add GnuTLS support for W32.Ted Zlatanov2011-04-242-1/+6
| | | | * lib-src/makefile.w32-in (obj): Added gnutls.o.
* Static checks with GCC 4.6.0 and non-default toolkits.Paul Eggert2011-04-164-19/+40
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| * * pop.c: Undo previous change.Paul Eggert2011-04-162-5/+1
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| * * pop.c (socket_connection): Double-cast to avoid GCC warningPaul Eggert2011-04-162-1/+5
| | | | | | | | about alignment.
| * * movemail.c (mail_spool_name): Protoize.Paul Eggert2011-04-162-6/+18
| | | | | | | | | | (main): Remove unused var. Mark var as initialized. Move locals to avoid shadowing, and use time_t for times.
| * * fakemail.c (xmalloc, xreallc): Use standard C prototypesPaul Eggert2011-04-162-9/+12
| | | | | | | | with void *. This avoids warnings about pointer casts.
| * * emacsclient.c (main): Don't use uninitialized var.Paul Eggert2011-04-162-4/+8
|/ | | | | (IS_ANY_SEP): Remove; unused. (get_current_dir_name): Add an extern decl.
* Update and split ChangeLogs.Juanma Barranquero2011-04-061-0/+4
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* Fix more problems found by GCC 4.6.0's static checks.Paul Eggert2011-04-053-1/+18
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| * * emacsclient.c (message): Mark it as a printf-like function.Paul Eggert2011-04-052-0/+5
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| * * make-docfile.c (IF_LINT): New macro, copied from emacsclient.c.Paul Eggert2011-04-012-1/+13
|/ | | | (write_c_args): Use it to suppress GCC warning.
* Fix more problems found by GCC 4.6.0's static checks.Paul Eggert2011-03-292-4/+7
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| * * etags.c (just_read_file): Remove dummy variable and simplify.Paul Eggert2011-03-282-4/+6
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* Remove (RET)SIGTYPE; it is identical to void on all supported systems.Glenn Morris2011-03-262-3/+7
| | | | | | | | | | | | | | | | | | | | | | Ref: http://lists.gnu.org/archive/html/emacs-devel/2011-03/msg01068.html * configure.in (AC_TYPE_SIGNAL): Remove obsolete macro. (AH_BOTTOM): Do not define SIGTYPE. * lib-src/emacsclient.c: Replace SIGTYPE with void. * nt/config.nt: Remove RETSIGTYPE, SIGTYPE (identical to void). * src/syssignal.h: Replace RETSIGTYPE with void. * src/atimer.c, src/data.c, src/dispnew.c, src/emacs.c, src/floatfns.c: * src/keyboard.c, src/keyboard.h, src/lisp.h, src/process.c, src/sysdep.c: * src/xterm.c: Replace SIGTYPE with void everywhere. * src/s/template.h (SIGTYPE): Remove commented out definition. * src/s/usg5-4-common.h (SIGTYPE): Remove definition. * admin/CPP-DEFINES: Remove SIGTYPE.
* w32: Fix some warnings reported by -Wall -Wextra.Juanma Barranquero2011-03-232-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | * lib-src/ntlib.c: Include <ctype.h>. * nt/cmdproxy.c: Include <ctype.h>. (make_absolute): Remove unused variable `i'. * src/w32fns.c (x_set_menu_bar_lines): Remove unused variable `olines'. (w32_wnd_proc): Pass NULL to Windows API, not uninitialized buffer. (Fx_close_connection): Remove unused variable `i'. * src/w32font.c (w32font_draw): Return number of glyphs. (w32font_open_internal): Remove unused variable `i'. (w32font_driver): Add missing initializer. * src/w32menu.c (utf8to16): Remove unused variable `utf16'. (fill_in_menu): Remove unused variable `items_added'. * src/w32term.c (last_mouse_press_frame): Remove static global variable. (w32_clip_to_row): Remove unused variable `f'. (x_delete_terminal): Remove unused variable `i'. * src/w32uniscribe.c (uniscribe_shape): Remove unused variable `nclusters'. (NOTHING): Remove unused static global variable. (uniscribe_check_otf): Remove unused variable `table'. (uniscribe_font_driver): Add missing initializers.
* Replace mkinstalldirs with `install-sh -d', as automake recommends.Glenn Morris2011-03-222-2/+7
| | | | | | | | | | | | | | | | * Makefile.in (mkdir): Use `install-sh -d' instead of mkinstalldirs. (sync-from-gnulib): Don't sync mkinstalldirs. * make-dist: Don't distribute mkinstalldirs. * leim/Makefile.in (install): Use `install-sh -d' rather than mkinstalldirs. * lib-src/Makefile.in ($(DESTDIR)${archlibdir}): Use `install-sh -d' rather than mkinstalldirs. * configure.in, doc/emacs/Makefile.in: Update comments. * admin/notes/copyright: Remove mkinstalldirs.
* Fix more problems found by GCC 4.5.2's static checks.Paul Eggert2011-03-226-39/+67
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| * * ebrowse.c: Use size_t, not int, for sizes.Paul Eggert2011-03-212-12/+17
| | | | | | | | | | | | | | | | This avoids a warning with gcc -Wstrict-overflow, and works better for very large objects. (inbuffer_size): Now size_t. All uses changed. (xmalloc, xrealloc, operator_name, process_file): Use size_t for sizes. Don't bother testing whether a size_t value can be negative.
| * * etags.c (Ada_funcs): Redo slightly to avoid overflow warning.Paul Eggert2011-03-212-1/+3
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| * etags: In Prolog functions, don't assume int fits in size_t.Paul Eggert2011-03-212-16/+22
| | | | | | | | | | | | | | This avoids a warning with gcc -Wstrict-overflow. * etags.c (Prolog_functions, prolog_pr, prolog_atom): Use size_t, not int, to store sizes. (prolog_atom): Return 0, not -1, on error. All callers changed.
| * Add Bug#.Paul Eggert2011-03-211-2/+2
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| * update-game-score: fix bug with -rPaul Eggert2011-03-212-6/+14
| | | | | | | | | | | | | | * update-game-score.c (main): Don't set 'scores' to garbage when -r is specified and scorecount != MAX_SCORES. This bug was introduced in the 2002-04-10 change, and was found with gcc -Wstrict-overflow (GCC 4.5.2, x86-64).
| * [ChangeLog]Paul Eggert2011-03-203-4/+11
|/ | | | | | | | | | | | | | fakemail: Remove dependency on ignore-value. * Makefile.in (GNULIB_MODULES): Add stdio. * lib/stdio.in.h, m4/stdio_h.m4: New files, automatically imported from gnulib. [lib-src/ChangeLog] fakemail: Remove dependency on ignore-value. This undoes some of the recent fakemail-related changes. It is made possible due to recent changes to gnulib's stdio module. * Makefile.in (fakemail${EXEEXT}): Do not depend on ignore-value.h. * fakemail.c: Do not include ignore-value.h. (put_line): Do not use ignore_value.
* Remove unnecessary "(tiny change)" markers.Juanma Barranquero2011-03-071-1/+1
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* Add --quiet option for emacsclient (bug#663) (tiny change)Drake Wilson2011-03-022-4/+20
| | | | | | | | | * lib-src/emacsclient.c (longopts): Add quiet. (decode_options): Handle q/quiet. (print_help_and_exit): Add q/quiet. (main): Suppress some messages if quiet option is used. * doc/emacs/misc.texi (emacsclient Options): Add q/quiet.
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