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24fa25a57f9fd2062554f4e2283c367d71ac4050
neovim/src/nvim
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Eliseo Martínez 24fa25a57f coverity/13683: Out-of-bounds access: RI. 
Problem    : Out-of-bounds access @ 3730.
Diagnostic : Real issue.
Rationale  : str is constructed step by step, str_l growing each time.
             str_m is the maximum length of str. So, at every step,
             avail is computed to see if the piece to be added fits in.
             If not, piece is truncated to a max of `avail`, so that str
             stays in bounds. Such blocks where pieces are added are of
             the form `if (str_l < str_m)`. It then follows that once
             one of those pieces exhausts available space on str, no
             other such block should be entered. Formally:

               str_l < strl_m && avail = str_m - str_l && x >= avail
                                    -->
                             str_l + x >= str_m

             Now, suggested error path successively enters blocks where
             str is exhausted. We're not sure if coverity just fails to
             follow above implications, or, on the contrary, it's aware
             of them, but it's signaling the more complex possibility of
             implications not being fulfilled because of possible
             arithmetic overflows. We opt then to assume this last case,
             as the possibility is in fact there.
Resolution : Refactor code so that tracked condition doesn't depend on
             arithmetic implications. Check for overflow.
2015-02-20 17:34:07 +01:00
..
api
Enable -Wconversion: ui.c.
2015-02-18 20:54:12 -05:00
lib
eval: Defer execution of JobActivity autocommands
2014-10-21 11:05:49 -03:00
msgpack_rpc
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
os
input: Escape utf8 sequences that contain CSI/K_SPECIAL
2015-02-18 13:16:30 -03:00
po
vim-patch:31f7581
2015-01-26 02:17:13 -05:00
testdir
legacy test: migrate test 72
2015-02-20 13:26:59 -03:00
tui
tui: Don't use 'timeout' for determining esc timeout
2015-02-20 09:43:13 -03:00
arabic.c
arabic.c: Comment fixes
2014-11-15 17:17:21 -05:00
arabic.h
Include stdbool.h in some files which use it
2014-07-11 18:33:07 -04:00
ascii.h
Remove EBCDIC: Remove IF_EB macros
2014-08-02 09:16:59 +03:00
assert.h
assert: add STATIC_ASSERT macro
2014-07-16 17:12:34 +02:00
buffer_defs.h
Remove long_u: buffer_defs.h: Refactor long_u.
2015-01-19 19:47:27 +01:00
buffer.c
shadow previously set signs #1893
2015-02-13 14:56:43 -05:00
buffer.h
Change buffer.h #defines to enums so they can be used in tests
2014-07-22 05:28:17 -05:00
charset.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
charset.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
CMakeLists.txt
Enable -Wconversion: os_unix.c.
2015-02-18 20:54:14 -05:00
cursor_shape.c
Cleanup: Rename getdigits() family functions.
2015-01-11 21:04:08 +01:00
cursor_shape.h
Fix some styles
2014-06-02 11:04:18 -03:00
cursor.c
Port vim's patch 7.4.338 ('breakindent')
2014-08-20 05:19:49 -04:00
cursor.h
Use generated declarations in cursor.h #849
2014-06-20 02:44:11 -04:00
diff.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
diff.h
Fix some styles
2014-06-02 11:04:18 -03:00
digraph.c
Enable -Wconversion: ui.c.
2015-02-18 20:54:12 -05:00
digraph.h
Fix some styles
2014-06-02 11:04:18 -03:00
edit.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
edit.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
eval_defs.h
Introduce nvim namespace: Fix define guards.
2014-05-15 20:46:02 +02:00
eval.c
vim-patch:7.4.525 #1988
2015-02-19 17:08:43 -05:00
eval.h
api: Implement vim_command_output function
2014-10-28 23:12:41 -04:00
ex_cmds2.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
ex_cmds2.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
ex_cmds_defs.h
Remove long_u: ex_docmd.c: Refactor long_u.
2015-01-19 19:47:27 +01:00
ex_cmds.c
Enable -Wconversion: ui.c.
2015-02-18 20:54:12 -05:00
ex_cmds.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
ex_cmds.lua
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
ex_docmd.c
Add TabClosed event
2015-02-16 23:24:31 -05:00
ex_docmd.h
Use lua generator in place of ex_cmds_defs header trick
2014-08-20 20:21:37 +04:00
ex_eval.c
Simple refatorings that didn't fit the pattern of the last commit
2014-12-13 23:36:11 -03:00
ex_eval.h
vim: include used definitions in headers
2014-07-16 19:07:45 +02:00
ex_getln.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
ex_getln.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
farsi.c
farsi.c: Misc. fixes
2014-11-15 17:17:21 -05:00
farsi.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
file_search.c
Wconversion: fix #1578
2014-11-28 18:19:38 +00:00
file_search.h
move FINDFILE_* defines to file_search.h
2014-06-12 01:20:36 -05:00
fileio.c
Enable -Wconversion: Passing-by: Remove dead code (MACOS_CONVERT).
2015-02-18 20:54:12 -05:00
fileio.h
Add TabClosed event
2015-02-16 23:24:31 -05:00
fold.c
Reduce indentation level by early returning or continuing loop
2014-12-13 23:36:11 -03:00
fold.h
Fix some styles
2014-06-02 11:04:18 -03:00
func_attr.h
msgpack-rpc: Allow selective deferral API calls
2014-10-21 11:05:49 -03:00
garray.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
garray.h
GA_DEEP_FREE_PTR: deep free macro for garrays that store simple pointers
2014-12-11 20:22:36 -03:00
getchar.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
getchar.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
globals.h
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
hardcopy.c
Enable -Wconversion: ui.c.
2015-02-18 20:54:12 -05:00
hardcopy.h
Cleanup: Refactor option_table_T.number: long --> int.
2015-01-11 15:10:38 +01:00
hashtab.c
Reduce indentation level by early returning or continuing loop
2014-12-13 23:36:11 -03:00
hashtab.h
hashtab.h: don't include vim.h
2014-07-16 19:05:34 +02:00
iconv.h
iconv: re-enable
2014-11-06 00:18:26 +01:00
if_cscope_defs.h
FileID: refactor if_cscope.c to use FileID
2014-06-27 13:59:29 +02:00
if_cscope.c
coverity/68610: Out-of-bounds access: FP.
2015-02-02 01:21:57 -05:00
if_cscope.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
indent_c.c
Remove nonnullret deadcode: vim_strsave.
2015-01-27 01:33:33 +01:00
indent_c.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
indent.c
Enable -Wconversion: indent.c.
2015-02-18 20:54:13 -05:00
indent.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
keymap.c
Enable -Wconversion: keymap.c.
2015-02-18 20:54:13 -05:00
keymap.h
Remove QNX/pterm remnants
2015-01-11 21:00:06 -05:00
log.c
msgpack-rpc: Improve logging of msgpack-rpc messages
2014-10-23 21:46:03 -03:00
log.h
msgpack-rpc: Improve logging of msgpack-rpc messages
2014-10-23 21:46:03 -03:00
macros.h
Define and use the ARRAY_SIZE macro
2014-12-18 15:41:37 -03:00
main.c
ui: Rewrite the builtin terminal UI
2015-02-16 23:17:39 -03:00
main.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
map_defs.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
map.c
macro: Add MAX macro and rename min to MIN
2015-02-16 23:17:38 -03:00
map.h
msgpack-rpc: Allow selective deferral API calls
2014-10-21 11:05:49 -03:00
mark_defs.h
Remove EBCDIC: Clean up comments
2014-08-02 09:16:59 +03:00
mark.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
mark.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
mbyte.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
mbyte.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
memfile_defs.h
Review: Remove long_u: memfile: Add to clint.
2014-11-06 22:53:43 +01:00
memfile.c
ui: Remove redundant ui.h includes
2014-11-27 15:00:30 -03:00
memfile.h
Review: Remove long_u: memfile: Cleanup: Comments.
2014-11-06 22:53:40 +01:00
memline_defs.h
Introduce nvim namespace: Fix define guards.
2014-05-15 20:46:02 +02:00
memline.c
Remove nonnullret deadcode: xmalloc.
2015-01-27 01:33:34 +01:00
memline.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
memory.c
vim-patch:7.4.446
2015-01-20 21:09:45 +02:00
memory.h
memory.h: don't include vim.h in header files
2014-07-16 19:05:35 +02:00
menu.c
Macro cleanup: PROTO
2015-01-14 15:07:16 -05:00
menu.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
message.c
coverity/13683: Out-of-bounds access: RI.
2015-02-20 17:34:07 +01:00
message.h
message: add missing stdarg.h include #993
2014-07-25 19:49:20 +02:00
misc1.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
misc1.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
misc2.c
Remove long_u: Passing-by: put_time(): Refactor implementation.
2014-12-24 20:00:05 +01:00
misc2.h
Enable and fix misc2.c -Wconversion warnings #907
2014-07-11 18:11:20 -04:00
mouse.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
mouse.h
ui: Extract mouse.c/mouse.h
2014-11-27 14:48:30 -03:00
move.c
"halfway a line" is a very confusing phrase
2015-01-22 21:57:03 -08:00
move.h
Include stdbool.h in some files which use it
2014-07-11 18:33:07 -04:00
normal.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
normal.h
Use bool for flags in oparg_T.
2014-11-11 11:34:58 -05:00
ops.c
clipboard: don't clobber "0 when deleting to unnamed
2015-01-27 19:43:25 -05:00
ops.h
vim-patch:7.4.242
2014-12-11 20:29:59 -05:00
option_defs.h
Remove 'ttyfast'
2015-02-08 17:46:09 -05:00
option.c
Enable -Wconversion: Passing-by: Remove dead code (MACOS_CONVERT).
2015-02-18 20:54:12 -05:00
option.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
os_unix_defs.h
Remove easy mode
2015-01-15 18:55:44 -03:00
os_unix.c
Enable -Wconversion: os_unix.c.
2015-02-18 20:54:14 -05:00
os_unix.h
vim: move vim_acl_T to types.h
2014-07-16 19:05:35 +02:00
path.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
path.h
vim-patch:7.4.423
2014-12-18 15:41:27 +01:00
popupmnu.c
Remove nonnullret deadcode: transstr.
2015-01-27 01:33:32 +01:00
popupmnu.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
pos.h
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
profile.c
startuptime: always enable startuptime
2014-07-20 16:59:57 -04:00
profile.h
startuptime: always enable startuptime
2014-07-20 16:59:57 -04:00
quickfix.c
ui: Remove redundant ui.h includes
2014-11-27 15:00:30 -03:00
quickfix.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
regexp_defs.h
vim-patch:7.4.455
2014-12-20 09:41:51 +01:00
regexp_nfa.c
coverity/13773: Resource leak: RI.
2015-02-11 19:10:36 +01:00
regexp.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
regexp.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
screen.c
coverity/72768: Negative array index read: FP.
2015-02-20 17:34:07 +01:00
screen.h
Include stdbool.h in headers which have functions with bool in signature
2014-07-11 18:33:07 -04:00
search.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
search.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
sha256.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
sha256.h
sha: define SHA256_BUFFER_SIZE and SUM_SIZE.
2015-01-02 18:07:01 -05:00
sign_defs.h
Introduce nvim namespace: Fix define guards.
2014-05-15 20:46:02 +02:00
spell.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
spell.h
Include stdbool.h in some files which use it
2014-07-11 18:33:07 -04:00
strings.c
ui: Remove/adapt some old code for a big UI refactor
2015-02-16 23:17:39 -03:00
strings.h
Include stdbool.h in headers which have functions with bool in signature
2014-07-11 18:33:07 -04:00
syntax_defs.h
syntax: Refactor to store all term and gui attributes independently
2015-02-16 23:17:39 -03:00
syntax.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
syntax.h
syntax: Refactor to store all term and gui attributes independently
2015-02-16 23:17:39 -03:00
tag.c
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
tag.h
move defines from vim.h
2014-07-12 14:26:55 +02:00
tempfile.c
Use ARRAY_SIZE where Coccinelle wasn't able to do it
2014-12-18 15:41:37 -03:00
tempfile.h
Extract tempfile module from fileio
2014-07-14 21:14:40 +02:00
term_defs.h
Introduce nvim namespace: Fix define guards.
2014-05-15 20:46:02 +02:00
term.c
Enable -Wconversion: Passing-by: Remove dead code (MACOS_CONVERT).
2015-02-18 20:54:12 -05:00
term.h
mouse: Remove CHECK_DOUBLE_CLICK conditionals
2014-12-02 07:21:34 -03:00
types.h
Remove long_u: Remove type.
2015-01-19 19:47:29 +01:00
ui.c
Enable -Wconversion: ui.c.
2015-02-18 20:54:12 -05:00
ui.h
ui: Rewrite the builtin terminal UI
2015-02-16 23:17:39 -03:00
undo_defs.h
vim: include used definitions in headers
2014-07-16 19:07:45 +02:00
undo.c
Macro cleanup: PROTO
2015-01-14 15:07:16 -05:00
undo.h
Fix some styles
2014-06-02 11:04:18 -03:00
version_defs.h
version: Add compilation info.
2014-11-09 18:34:57 +01:00
version.c
vim-patch:7.4.525 #1988
2015-02-19 17:08:43 -05:00
version.h
Add automatic generation of headers
2014-06-02 11:04:17 -03:00
vim.h
Enable -Wconversion: mark.c.
2015-02-18 20:54:13 -05:00
window.c
Add TabClosed event
2015-02-16 23:24:31 -05:00
window.h
move defines from vim.h
2014-07-12 14:26:55 +02:00