TODO: fix docs (but today, eina doc need some love again)
use iconv and handle encoding (can get entity-to-utf8 from evas)
description of what to do at :
http://marc.info/?l=enlightenment-devel&m=129975452006699&w=3
NOTE: this mean this API is not stable yet and will be broken soon.
SVN revision: 58387
the only restriction here is that eina_error_msg_register cannot be used internally by eina prior to stringshare init, but since this does not happen currently there is no problem :)
SVN revision: 57861
Fix a compilation failure when --disable-posix-threads
--disable-valgrind are passed to configure
When --disable-posix-threads --disable-valgrind are passed
to configure, a label is at the end of a block. Just add a
return to fix that problem.
SVN revision: 57290
Added standalone continuation bytes tests.
Added isolated starting sequences tests
Added incomplete sequences tests
Added Overlong representations tests.
And I think that's it. Still need to add tests for surrogate pairs.
SVN revision: 57123
It's the functions from Evas_Encoding that have been renamed.
I also added support for 6byte UTF-8 conversion (Eina_Unicode->UTF-8).
SVN revision: 57093
* use uintptr_t where needed.
Please someone check if the compilation is still good on linux (I'm on
Windows), to see if a header must be included for uintptr_t or not.
SVN revision: 55479
Subject: [E-devel] [PATCH] eina share common check for node type
Hello, recentely I've been experiencing a lot of segfaults when running
an Elementary application which uses a genlist with some swallowed parts
in which I put some elm icons (png files).
When running it I often get crashes... Debugging it I found this:
=========
CRI<14207>: eina_share_common.c:561 _eina_share_common_node_from_str()
*** Eina Magic Check Failed !!!
Input handle is wrong type
Expected: 98761254 - Eina Stringshare Node
Supplied: 6e657070 - (unknown)
*** NAUGHTY PROGRAMMER!!!
*** SPANK SPANK SPANK!!!
*** Now go fix your code. Tut tut tut!
//DEBUG: Node referencies 622869060 (slen: 1145307236)
Program received signal SIGSEGV, Segmentation fault.
eina_share_common_del (share=0x65c810, str=0x7ffff1219150
"5hhu %5hu '%
s'\n")
at eina_share_common.c:858
858 node->references--;
=========
So it seems that edje tries to delete an invalid eina_share_common
string (is this a bug that should be fixed or is it
theme-dependent?),
and so the "node" pointer in eina share is not valid...
However eina never checks for its validity, so it seg-faults...
The attached patch fix this issue, setting the node to null when its
magic is not valid, and then always checking for its validity.
Is this fine?
Full stack trace:
#0 eina_share_common_del (share=0x65c810, str=0x7ffff1219150 "5hhu %5hu
'%s'\n")
at eina_share_common.c:858
#1 0x00007ffff120e047 in eina_stringshare_del (str=0x7ffff1219150
"5hhu
%5hu '%s'\n")
at eina_stringshare.c:632
#2 0x00007ffff1e1f7bc in _edje_text_recalc_apply (ed=0x95b900,
ep=0x70c3a0,
params=0x70c500, chosen_desc=<value optimized out>) at
edje_text.c:556
#3 0x00007ffff1de402d in _edje_part_recalc (ed=0x95b900,
ep=0x70c3a0,
flags=3)
at edje_calc.c:2007
#4 0x00007ffff1de4d86 in _edje_recalc_do (ed=0x95b900) at
edje_calc.c:268
#5 0x00007ffff1e25c7d in edje_object_part_swallow (obj=<value
optimized
out>,
part=0x7fffe001484c "elm.swallow.icon", obj_swallow=0x7fffe0017860)
at edje_util.c:2300
#6 0x00007ffff1b5d5fc in _item_realize (it=0x7fffe0016ed0,
in=10,
calc=1)
at elm_genlist.c:1489
#7 0x00007ffff1b5db89 in _item_block_recalc (itb=0x95b6a0,
in=<value
optimized out>,
qadd=<value optimized out>, norender=<value optimized out>) at
elm_genlist.c:1609
#8 0x00007ffff1b5e329 in _queue_proecess (wd=0x721b70,
norender=<value
optimized out>)
at elm_genlist.c:2425
#9 0x00007ffff1b5e567 in _item_queue (wd=0x721b70, it=<value
optimized
out>)
at elm_genlist.c:2476
#10 0x00007ffff1b5ead9 in elm_genlist_item_append (obj=<value
optimized
out>,
itc=0x7ffff2977040, data=0x8fed90, parent=0x0,
flags=ELM_GENLIST_ITEM_NONE,
func=<value optimized out>, func_data=0x0) at elm_genlist.c:2528
[eina-share-common-del-check-for-node.patch text/x-patch
(1.2KB)]
Index: src/lib/eina_share_common.c
===================================================================
--- src/lib/eina_share_common.c(revisione 55018)
+++ src/lib/eina_share_common.c(copia locale)
@@ -558,7 +558,7 @@
const size_t offset = offsetof(Eina_Share_Common_Node, str);
node = (Eina_Share_Common_Node *)(str - offset);
- EINA_MAGIC_CHECK_SHARE_COMMON_NODE(node, node_magic, );
+ EINA_MAGIC_CHECK_SHARE_COMMON_NODE(node, node_magic, node
= NULL);
return node;
(void) node_magic; /* When magic are disable, node_magic is
unused, this remove a warning. */
@@ -821,6 +821,7 @@
SHARE_COMMON_LOCK_BIG();
node = _eina_share_common_node_from_str(str,
share->node_magic);
+ if (!node) return str;
node->references++;
DBG("str=%p refs=%u", str, node->references);
@@ -847,6 +848,9 @@
SHARE_COMMON_LOCK_BIG();
node = _eina_share_common_node_from_str(str,
share->node_magic);
+ if (!node)
+ return;
+
slen = node->length;
eina_share_common_population_del(share, slen);
if (node->references > 1)
@@ -901,6 +905,7 @@
return -1;
node = _eina_share_common_node_from_str(str,
share->node_magic);
+ if (!node) return 0;
return node->length;
}
SVN revision: 55265
NOTE: to prevent ABI break, I added the old symbol in eina_abi.c.
So binary/library using eina_array_clean should continue to work
without any problem.
SVN revision: 55068
Passing null to the second parameter is the only way to unset the data,
so it should not have EINA_ARG_NONNULL to the data parameter
SVN revision: 54997
Including eina_log.h in eina_inlist.c
Removing warning:
warning: implicit declaration of function ‘EINA_LOG_ERR’
If you do not include it, and compile eina with safety checks disabled,
Evas and Elementary will not find the EINA_LOG_ERR symbol when
compiling
SVN revision: 54995
Subject: Re: [e-users] eina: sandbox violation on emerge
On 11/21/2010 12:14 AM, P Purkayastha wrote:
> Hi,
> it seems eina is triggering a sandbox violation on emerge. Essentially
> it tries to remove a file present in / while installing. Seems to be
> something new added in revision r54731:
>
http://trac.enlightenment.org/e/changeset/54731/trunk/eina/src/modules/mp
> The build log is attached.
Replacing the $(controllerdir) with $(DESTDIR)$(controllerdir) makes
portage happy, and the installation succeeds:
cd "$S/src/modules/mp"
find . -name Makefile.am -exec sed -i -e '/rm -f
\$(controllerdir)/s/\$/\$(DESTDIR)\$/' {} \;
SVN revision: 54853
Carsten Haitzler
Cedric BAIL
Boris Faure
Tom Hacohen
Mike Blumenkrantz
Vincent Torri
Lucas De Marchi
Gustavo Sverzut Barbieri
Marco Trevisan (Treviño)
helen
P Purkayastha