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373 Commits

Author SHA1 Message Date
christos 4652e1fb8f bump minor. 2008-04-05 23:53:26 +00:00
christos 0cb4d42e16 add EL_REFRESH for the benefit of readline 2008-04-05 15:53:28 +00:00
christos 3bbc95f39d Add rl_forced_update_display() from Gerry Swislow 2008-04-04 21:18:34 +00:00
christos 5f3802ca6e patches from Axel Thimm 2007-08-12 07:41:51 +00:00
christos 07186f02e2 Fix tab/space confusion; from Stefan Farfeleder 2007-06-10 20:20:28 +00:00
tls 4147a3c54a Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the 
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to
various string and memory copy and set functions (as well as a few system
calls and other miscellany) where known at function entry.  RedHat has
evidently built all "core system packages" with this option for some time.

This option should be used at the top of Makefiles (or Makefile.inc where
this is used for subdirectories) but after any setting of LIB.

This is only useful for userland code, and cannot be used in libc or in
any code which includes the libc internals, because it overrides certain
libc functions with macros.  Some effort has been made to make USE_FORT=yes
work correctly for a full-system build by having the bsd.sys.mk logic
disable the feature where it should not be used (libc, libssp iteself,
the kernel) but no attempt has been made to build the entire system with
USE_FORT and doing so will doubtless expose numerous bugs and misfeatures.

Adjust the system build so that all programs and libraries that are setuid,
directly handle network data (including serial comm data), perform
authentication, or appear likely to have (or have a history of having)
data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,
with the exception of libc, which cannot use USE_FORT and thus uses
only USE_SSP by default.  Tested on i386 with no ill results; USE_FORT=no
per-directory or in a system build will disable if desired.
 2007-05-28 12:06:17 +00:00
christos 2d9dad6f00 Add rl_completion_matches, fix remove_history 2007-05-27 19:45:37 +00:00
christos bd6c2075f1 Fix bug with multiple pending el_pushes. Reported by Julien Torres. 2007-03-01 21:41:45 +00:00
christos 754eed8af3 PR/35411: Matthew Wala: inconsistency in editline(3): rename "num" to the 
appropriate parameter names.
 2007-01-12 16:31:13 +00:00
wiz 77171fb3a0 Fix xref section. Whitespace cleanups.. 2006-12-18 00:03:43 +00:00
christos 3a1928de28 add EL_GETFP, and EL_SETFP. 2006-12-15 22:13:33 +00:00
freza 37b5672028 s/el->errfile/el->el_errfile/g in debug code, fixes MKDEBUGLIB build. 2006-11-25 17:54:38 +00:00
christos 3bf701820f bump minor. 2006-11-24 00:03:06 +00:00
christos 6b8a793080 - Add more readline functions, enough for gdb-6.5 
- Make el_get varyadic, and implement EL_GETTC.
- XXX: the EL_SETTC api will change in the future.
 2006-11-24 00:01:17 +00:00
christos 72301cb079 don't use alloca with ssp. 2006-11-09 16:58:38 +00:00
mrg d257e1e9bd __weakref__ attribute can not be applied to anything when inside function 
scope, so, move the extern of get_alias_text outside vi_alias().

fixes build problems with GCC 4.1-20061021.
 2006-10-22 07:48:13 +00:00
christos d9590bcae9 Fix memory leak found by valgrind (Julien Torres) 2006-09-28 13:52:51 +00:00
rpaulo 1399def216 Rename TEST/test.c to avoid problems when doing a cleandir on case-insensitive 
file systems.
ok'ed christos.
 2006-08-31 20:20:38 +00:00
christos f1fff5b02e Change to a 3 clause copyright after permission of the holders. 2006-08-21 12:45:30 +00:00
christos 213f1e2476 PR/34062: Tanaka Akira: rl_deprep_term_function is NULL in libedit. 
Default to rl_deprep_terminal as suggested; do the same for
rl_prep_term_function
 2006-07-23 20:21:45 +00:00
christos 96473fa808 change __weak_extern to __weak_reference so that gcc4 works. 2006-05-18 17:54:19 +00:00
christos 5bba7270fa fix debugging printf format. 2006-04-09 01:36:51 +00:00
rtr 596eb336c9 remove if/free block checking known condition 
coverity 2762 / run 11
 2006-03-25 13:00:11 +00:00
christos 9363fb8b44 move declaration to header file. 2006-03-23 20:22:51 +00:00
christos 4baec30349 Coverity CID 2743: Not really a memory leak, but make it obvious that we 
always free tmp.
 2006-03-21 17:52:50 +00:00
christos ec39c1a649 Fix compilation. 2006-03-18 19:23:14 +00:00
christos 5900226fad Lint comment. 2006-03-18 19:22:59 +00:00
christos a46f31170d Coverity CID 1668: Plug memory leak. 2006-03-18 09:31:36 +00:00
christos c66ab9a1d0 Coverity CID 1666: Plug memory leak. 2006-03-18 09:28:23 +00:00
christos c5f39d86c2 Coverity CID 1667: Plug memory leak 2006-03-18 09:19:02 +00:00
christos 53c1263c37 Coverity CID 1662: Memory leak. 2006-03-18 09:15:57 +00:00
christos 87113ce74b Coverity CID 597: remove dead code. 2006-03-18 09:09:41 +00:00
christos 78f7dbe212 Coverity CID 1216: Prevent negative index use. 2006-03-18 09:07:05 +00:00
christos 62bb88223c Coverity CID 806: Prevent NULL deref 2006-03-18 09:02:08 +00:00
christos 230c3d4ed6 Print the actual eofc, instead of ^D\b\b. 
Change internal character decoding to prevent buffer oveflows.
 2006-03-06 21:11:56 +00:00
christos 0fd1bd6295 use the tty chars for reprint and eof instead of hard-coded ^R and ^D 2006-03-06 21:11:03 +00:00
christos 10f8fe2052 PR/32817: Magnus Svensson: write_history and read_history returncode is not 
readline compatible.
 2006-02-13 14:12:04 +00:00
christos fd2c82a86e Partial rl_getc_function support from Jess Thrysoee. 2006-02-12 16:15:07 +00:00
christos fff4889f5c Refresh bug reported by Julien Torres: 
going from:
    activate -verbose
to:
    reset -activation
results in:
    reset -activationverbose"
instead of:
    reset -activation

This is because we choose to insert "reset -" before the current line,
and the delete "e -" and insert "ion" in the appropriate place. The
cleareol code did not handle this case properly; we now cleareol to
the maximum number of characters of the first difference, the second
difference and the difference in line length.
 2005-11-09 22:11:10 +00:00
christos 41a71d9929 change tr '[a-z]' '[A-Z]' to tr '[:lower:]' '[:upper:]' so that POSIX systems 
work properly regardless of environment variable settings.
 2005-10-22 16:45:03 +00:00
wiz 59a1fe13eb Add el_get to SYNOPSIS. From jmc@openbsd. 2005-10-12 09:29:43 +00:00
wiz 416b7d49ec Fix double if (from Alexey E. Suslikov via jmc@openbsd). 
While here, re-word both H_[GS]ETUNIQUE descriptions so they make
more sense. Bump date.
 2005-09-09 22:32:56 +00:00
christos af079a3097 PR/31012: Barry Naujok: libedit el_get with EL_EDITOR op does not work 
Fixed as suggested.
 2005-08-19 04:21:47 +00:00
christos 55ca57f0a2 Don't save the el->el_line.cursor over a cv_insert call and use it later 
because it might change. From Stefan Farfedeler.
 2005-08-10 12:46:24 +00:00
christos fda9b4f722 Don't delete the current line in vi mode when typing 'yy'. 
From Stefan Farfeleder.
 2005-08-09 16:40:12 +00:00
christos b779ac8673 Fix two more help iterators. Thanks Stefan Farfeleder! 2005-08-09 13:58:44 +00:00
christos 2ecb0fb73d Spelling mistakes and comment errors (from FreeBSD via Stefan Farfeleder; many 
thanks)
 2005-08-08 14:05:37 +00:00
christos d8f117745d Don't add an extra { NULL, 0, NULL } element to the help array. Instead keep 
it always the same size as the function array for consistency. Reported in
FreeBSD PR 82381, but fixed differently.
 2005-08-08 14:04:49 +00:00
christos 76b5907b5f The previous commit removed too much and forgot to reset the history event 
number. From Kouichirou Hiratsuka, many thanks!
 2005-08-08 01:41:30 +00:00
christos 262f96a2f6 Fix reversed test; from Gerry Swislow 2005-08-03 13:41:38 +00:00