caca486029
Wine was not doing bounds checks for EM_GETTEXTRANGE, which was causing a crash in Bug 17822. The added tests would cause a crash without the added bounds checks in the richedit code. The bounds checks I put in HandleMessage, since ME_GetTextRange is also called for ME_GETSELTEXT which should not have bounds checks, since it uses the selection range. When the ME_GETTEXTRANGE message returns 0, no text is copied, not even the NULL terminating charter. This differs from EM_GETSELTEXT which will copy the NULL terminating character when no text is selected. This behaviour is consistent with native richedit controls. |
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| .. | ||
| Makefile.in | ||
| editor.c | ||
| richole.c | ||
| txtsrv.c | ||