There were conflicts in src/document/css/ because 0.12.GIT switched
to LIST_OF(struct css_selector) and 0.13.GIT switched to struct
css_selector_set. Resolved by using LIST_OF(struct css_selector)
inside struct css_selector_set.
Old versions of add_string_to_string returned the target string
unmodified if from->source pointed to a null character, which usually
meant that the source string was empty. That was changed in commit
5e18576391f75ad84e04f9c8a30b93d08f0b92ab on 2004-11-03 so that
add_string_to_string instead returned NULL in that situation. The
change seems to have been inadvertent.
I'm now reverting that change and also making add_string_to_string
check the emptiness of the source string based on the stored length
only, rather than on any null characters. So the function can now
also be used with non-C strings containing embedded null characters.
Note that the previous version did not completely prevent embedded
null characters either, because it checked only the first character.
string_concat reads the args with va_arg(ap, const unsigned char *),
and the NULL macro may have the wrong type (e.g. int).
Many places pass string literals of type char * to string_concat.
This is in principle also a violation, but I'm ignoring it for now
because if it becomes a problem with some C implementation, then so
will the use of unsigned char * with printf "%s", which is so
widespread in ELinks that I'm not going to try fixing it now.
straconcat reads the args with va_arg(ap, const unsigned char *),
and the NULL macro may have the wrong type (e.g. int).
Many places pass string literals of type char * to straconcat. This
is in principle also a violation, but I'm ignoring it for now because
if it becomes a problem with some C implementation, then so will the
use of unsigned char * with printf "%s", which is so widespread in
ELinks that I'm not going to try fixing it now.
The previous code just printed time_t directly with "%ld". Now it
instead first casts to time_print_T (currently long) and then formats
with TIME_PRINT_FORMAT (currently "ld"). So the varargs will now
always match with the format string, even if time_t is longer than
long. This still doesn't correctly format time_t values larger than
LONG_MAX, though. But now it is at least easier to find some of the
places that need to be changed to support that.
I located these time_t-to-string conversions by searching for
str_to_time_t, expires, and last_visit. There are still more places
that assume every interesting time_t value fits either in 32 bits or
in a long, e.g. in the cookie editor and in the ECMAScript interface.
Inspired by bug 6.
The secure file saving code plays some shenanigans with the umask.
Previously, the code could fail to restore the old umask when certain libc
calls failed: malloc, mkstemp, fdopen, and fopen. This resulted in
unrelated code creating files with the wrong umode. Specifically, the
download code's automatic directory creation was creating directories
without the execute permission bit.
Thanks to Quiznos for reporting and helping to track the problem down.
It should be included via elinks.h but apparently some other system header
can prevent this somehow on some systems.
Reported-by: Phillip Pi <ant@zimage.com>
This changes the init target to be idempotent: most importantly it will now
never overwrite a Makefile if it exists. Additionally 'make init' will
generate the .vimrc files. Yay, no more stupid 'added fairies' commits! ;)
<sys/param.h> includes <linux/param.h>, which includes <asm/param.h>, which
includes <asm-i486/param.h>, which includes <linux/config.h>, which
includes <linux/autoconf.h>, which includes <asm-i486/autoconf.h>, which
undefines CONFIG_IPV6.
Mostly non-ANSI function declarations, using 0 as NULL and inline
function prototypes. Also removed unused S_HTTP_100 network state
enum type, which text message contained unknown escape sequence: '\?'.
where the fractional part overflowed to 0 before the integer part
was incremented.
Thanks to Marti Raudsepp for finding this bug and Marti and pasky
for the fix.
Convert remaining conditional file building to use
OBJS-$(CONFIG_FOO) += foo.o
one problem with reverse meaining (in util/) fixed with local 'hack'.
Cleanup and remove stuff which is now default targets.
Ditch the building of an archive (.a) in favour of linking all objects in a
directory into a lib.o file. This makes it easy to link in subdirectories
and more importantly keeps the build logic in the local subdirectories.
Note: after updating you will have to rm **/*.a if you do not make clean
before updating.
