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Author SHA1 Message Date
Sam James
11fd7ffb21 acinclude.m4: fix configure tests broken with Clang 16 (implicit function declarations) 
Clang 16 will make -Wimplicit-int and -Wimplicit-function-declaration
errors by default which can, in addition to other things, lead to
some configure tests silently failing/returning the wrong result.

For more information, see LWN.net [0] or LLVM's Discourse [1], gentoo-dev@ [2],
or the (new) c-std-porting mailing list [3].

[0] https://lwn.net/Articles/913505/
[1] https://discourse.llvm.org/t/configure-script-breakage-with-the-new-werror-implicit-function-declaration/65213
[2] https://archives.gentoo.org/gentoo-dev/message/dd9f2d3082b8b6f8dfbccb0639e6e240
[3] hosted at lists.linux.dev.

Signed-off-by: Sam James <sam@gentoo.org>
 2022-11-05 06:22:34 +00:00
Tatsuya Kinoshita
c515ea8a47 Update ChangeLog 2022-04-29 10:25:54 +09:00
Tatsuya Kinoshita
fecf81b2db Update NEWS for w3m 0.5.3+git20220429 2022-04-29 10:20:09 +09:00
Tatsuya Kinoshita
cf9ec99fe6 Update config.* with autotools-dev 20220109.1 2022-04-29 10:19:04 +09:00
Tatsuya Kinoshita
a1ae7a95f9 Update ChangeLog 2022-04-25 19:51:07 +09:00
Tatsuya Kinoshita
aa67e886c7 Merge pull request #231 from N-R-K/cppcheck_fixes 
Cppcheck fixes
 2022-04-25 19:49:34 +09:00
NRK
b155c9f759 check bound _before_ making access 2022-04-24 06:26:32 +06:00
NRK
b2ce5a9c54 ensure map isn't NULL 
main.c:1460:22: warning: Possible null pointer dereference: map [nullPointer]
	    w3mFuncList[(int)map[c]].func();
	                     ^
	main.c:1503:24: note: Calling function 'escKeyProc', 3rd argument 'NULL' value is 0
	 escKeyProc((int)c, 0, NULL);
	                       ^
	main.c:1438:25: note: Assuming condition is Assuming condition is false
	    if (CurrentKey >= 0 && CurrentKey & K_MULTI) {
	                        ^
	main.c:1460:22: note: Null pointer dereference
	    w3mFuncList[(int)map[c]].func();
	                     ^
 2022-04-24 06:17:44 +06:00
NRK
3ab68dd361 properly close va_list 2022-04-24 06:10:12 +06:00
Tatsuya Kinoshita
f119108d61 Update ChangeLog 2022-04-19 20:07:44 +09:00
Tatsuya Kinoshita
dbf19bab3c Merge pull request #230 from rkta/warnings 
Fix some more warnings
 2022-04-19 19:59:44 +09:00
Tatsuya Kinoshita
fa57b07002 Merge pull request #229 from rkta/null 
Fix all warnings when building with -Wnull-dereference
 2022-04-19 19:59:19 +09:00
Tatsuya Kinoshita
a582349397 Merge pull request #227 from rkta/linknumbers_at_eol 
Fix broken anchor with link number at EOL
 2022-04-19 19:58:55 +09:00
Rene Kita
a3b9887113 Enable -Wnull-dereference by default 2022-04-19 10:08:54 +02:00
Rene Kita
e8a41ecfcc Exit if we cannot allocate a new tab during start 2022-04-19 10:08:54 +02:00
Rene Kita
e6998fc9a4 Fix potential null dereference 2022-04-19 10:08:54 +02:00
Rene Kita
80642d1fe7 Fix potential null dereference 2022-04-19 10:08:54 +02:00
Rene Kita
a0b3c1b467 Fix potential null dereference 2022-04-19 10:08:54 +02:00
Rene Kita
9eaf044c02 Check return value of Str... functions 
All these functions, StrmyUFgets, StrISgets, etc. can potentially return
NULL. Add a check for it.
 2022-04-19 10:08:54 +02:00
Rene Kita
d33a522936 Fix potential null pointer dereference 2022-04-19 10:08:54 +02:00
Rene Kita
1308f5efe5 Check for NULL before dereferencing the pointer 
In case of an error the whole frame is freed, break out of the loop to
return early.
 2022-04-19 10:08:54 +02:00
Rene Kita
9f5c311e45 Do not call fclose() on a NULL pointer 
The if clause is true if cache is NULL. man 3 fclose says:

  The  behaviour  of  fclose() is undefined if the stream parameter is an
  illegal pointer, or is a descriptor already passed to a previous  invo‐
  cation of fclose().

Check if cache is NULL before calling fclose().
 2022-04-19 10:08:54 +02:00
Rene Kita
1365cc1ecc Check for NULL before dereferencing a pointer 
l is part of the exit condition of the while loop. If we exit the loop
because l is NULL, we cannot dereference it.
 2022-04-19 10:08:54 +02:00
Rene Kita
6432709b80 Check for NULL before dereferencing a pointer 
get_auth_param() returns NULL in case of error.
 2022-04-19 10:08:54 +02:00
Rene Kita
22d1fb47ac Remove null pointer dereference 
This if is only true if both strchr return NULL, making sure that *q is
a NULL dereference.

The intention was to remove trailing '>' (or '\t') from the message-id
(p) for add_news_message().

Adjust the condition.
 2022-04-19 10:03:13 +02:00
Rene Kita
beb07d24bc Fix a warning about an unused variable 
*xi is only used if USE_IMLIB is defined, move the declaration inside
the #ifdef block.
 2022-04-18 11:42:05 +02:00
Rene Kita
6d1a8d44e2 Cast away a warning 
strlen() takes a char *, but p is a unsigned char *.
 2022-04-18 11:42:05 +02:00
Rene Kita
9a2b86088c Fix broken anchor with link number at EOL 
If, while adding the link number, we detect that we need to flush the
line, the anchor will be broken. When returning to the last breakpoint
only the link number will be removed, the internal anchor reference '<a
hseq=... >' remains on the flushed line.

Instead of adding the link number in a separate operation, check if we
just processed an anchor tag and prepend the current token with the link
number.
 2022-04-17 16:04:41 +02:00
Tatsuya Kinoshita
fa6da6a0fa Update ChangeLog 2022-04-15 21:20:11 +09:00
Tatsuya Kinoshita
238b77f0fa Allow building without terminal library 
This reverts commit 0d3416e0c2.
cf. https://github.com/tats/w3m/pull/221
Bug-Chromium: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=46629
 2022-04-15 21:07:40 +09:00
Tatsuya Kinoshita
6338651e22 Allow building without Perl 
This reverts commit a0c8de3f3f.
cf. https://github.com/tats/w3m/pull/221
 2022-04-15 21:07:30 +09:00
Tatsuya Kinoshita
15c77e3687 Do not reject FreeBSD framebuffer 
This reverts commit cb3118b389.
cf. https://github.com/tats/w3m/pull/221
 2022-04-15 21:07:02 +09:00
Tatsuya Kinoshita
006871f44c Update ChangeLog 2022-04-10 11:47:54 +09:00
Tatsuya Kinoshita
020f626a95 Remove unused encodeB declaration 2022-04-10 10:07:27 +09:00
Tatsuya Kinoshita
13dea10910 Remove unused MAX_WIDTH 2022-04-10 10:07:04 +09:00
Tatsuya Kinoshita
79dc67566a Prefer https for GNU URLs 2022-04-10 10:06:33 +09:00
Tatsuya Kinoshita
eb7ebb48ed Update ChangeLog 2022-04-09 19:38:24 +09:00
Tatsuya Kinoshita
ca9f5fc096 Merge pull request #222 from rkta/Wall 
Fix all reported warnings when -Wall is enabled and enable -Wall by default. While there, move OPTS to end of CFLAGS. This allows the user to override default options.
 2022-04-09 19:32:49 +09:00
Tatsuya Kinoshita
fecbe424c2 Update ChangeLog 2022-04-08 20:53:12 +09:00
Tatsuya Kinoshita
9d7d98c237 Merge pull request #221 from rkta/configure 
Add some missing checks to configure.
 2022-04-08 20:44:46 +09:00
Tatsuya Kinoshita
f80ccd42a6 Merge pull request #220 from rkta/posubst 
Do not swallow errors from GCC
 2022-04-08 20:40:07 +09:00
Tatsuya Kinoshita
ba3b7547a0 Update ChangeLog 2022-04-06 20:09:22 +09:00
Tatsuya Kinoshita
7ed4f7796c Adjust spacing in menu strings 
cf. https://github.com/tats/w3m/issues/225
 2022-04-06 20:08:00 +09:00
Tatsuya Kinoshita
79e8f2d608 Fix typo in menu strings 2022-04-06 20:07:39 +09:00
Tatsuya Kinoshita
f323f98b1a Update ChangeLog 2022-04-05 22:42:02 +09:00
Tatsuya Kinoshita
93b6fce6ca Merge branch 'bug/po-de' 2022-04-05 22:34:35 +09:00
Markus Hiereth
9e930f88d9 Updated German message catalogue 2022-04-05 22:30:29 +09:00
Tatsuya Kinoshita
9a8b0b11b7 Merge pull request #209 from sebras/master 
Add Swedish translation.
 2022-04-05 22:21:45 +09:00
Rene Kita
97af1e481f Do not swallow errors from GCC 
Without this patch posubst always exits with 0. This is a problem when
chaining commands.
 2022-02-20 11:25:15 +01:00
Rene Kita
d5817a26c7 Use strict and warnings in posubst 2022-02-20 11:25:15 +01:00