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[project @ 2005-09-01 03:21:13 by adrianl]

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Fix NULL read

svn path=/import/netsurf/; revision=1858
This commit is contained in:
Adrian Lees 2005-09-01 03:21:13 +00:00
parent 799cc06016
commit 84f43ac3a0
1 changed files with 3 additions and 2 deletions
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5
riscos/textselection.c
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@ -170,11 +170,12 @@ void ro_gui_selection_drag_end(struct gui_window *g, wimp_dragged *drag)
bool copy_handler(struct box *box, int offset, size_t length, void *handle) bool copy_handler(struct box *box, int offset, size_t length, void *handle)
{ {
size_t len = min(length, box->length - offset);
const char *text;
bool space = false; bool space = false;
const char *text;
size_t len;
if (box) { if (box) {
len = min(length, box->length - offset);
text = box->text + offset; text = box->text + offset;
if (box->space && length > len) space = true; if (box->space && length > len) space = true;
} }