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segv if preedit str null! 

SVN revision: 61747
This commit is contained in:
Carsten Haitzler 2011-07-26 11:47:40 +00:00
parent 681e4bfa8c
commit 3e1c856d90
1 changed files with 15 additions and 5 deletions
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20
legacy/ecore/src/modules/immodules/xim/ecore_imf_xim.c
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@ -177,12 +177,22 @@ _ecore_imf_context_xim_preedit_string_get(Ecore_IMF_Context *ctx,
char *utf8;
int len;
imf_context_data = ecore_imf_context_data_get(ctx);
utf8 = eina_unicode_unicode_to_utf8(imf_context_data->preedit_chars,
&len);
if(str)
*str = utf8;
if (imf_context_data->preedit_chars)
{
utf8 = eina_unicode_unicode_to_utf8(imf_context_data->preedit_chars,
&len);
if(str)
*str = utf8;
else
free(utf8);
}
else
free(utf8);
{
if(str)
*str = NULL;
if(cursor_pos)
*cursor_pos = 0;
}
if(cursor_pos)
*cursor_pos = imf_context_data->preedit_cursor;