Enlightenment CVS committal
Author : dj2
Project : e17
Module : libs/ewl
Dir : e17/libs/ewl/src/lib
Modified Files:
ewl_text.c
Log Message:
- fix glibc abort when deleteing text
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/ewl/src/lib/ewl_text.c,v
retrieving revision 1.27
retrieving revision 1.28
diff -u -3 -r1.27 -r1.28
--- ewl_text.c 18 Oct 2005 05:11:07 -0000 1.27
+++ ewl_text.c 18 Oct 2005 15:15:45 -0000 1.28
@@ -428,8 +428,6 @@
void
ewl_text_text_delete(Ewl_Text *t, unsigned int length)
{
- char *old, *ptr;
-
DENTER_FUNCTION(DLEVEL_STABLE);
DCHECK_PARAM_PTR("t", t);
@@ -449,13 +447,11 @@
t->length -= length;
if (t->length > 0)
{
- old = t->text;
- *(old + t->cursor_position) = '\0';
- ptr = old + t->cursor_position + length;
-
- t->text = calloc((t->length + 1), sizeof(char));
- snprintf(t->text, (t->length + 1), "%s%s", ((old) ? old : ""),
((ptr) ? ptr : ""));
- IF_FREE(old);
+ memmove(t->text + t->cursor_position,
+ t->text + t->cursor_position + length,
+ t->length - t->cursor_position);
+
+ t->text[t->length] = '\0';
}
else
{
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