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Fix from Adrian Miranda - using memcpy() with overlapping buffers; changed

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to memmove()...


git-svn-id: file:///fltk/svn/fltk/trunk@90 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet 1998-11-17 18:43:24 +00:00
parent 48688d493d
commit 5098fc05af
1 changed files with 4 additions and 4 deletions
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8
src/Fl_Input_.cxx
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@ -1,5 +1,5 @@
//
// "$Id: Fl_Input_.cxx,v 1.7 1998/11/10 14:40:56 mike Exp $"
// "$Id: Fl_Input_.cxx,v 1.8 1998/11/17 18:43:24 mike Exp $"
//
// Common input widget routines for the Fast Light Tool Kit (FLTK).
//
@ -510,7 +510,7 @@ int Fl_Input_::replace(int b, int e, const char* text, int ilen) {
undocut = 0;
undoinsert = ilen;
}
memcpy(buffer+b+ilen, buffer+b, size_-b+1);
memmove(buffer+b+ilen, buffer+b, size_-b+1);
memcpy(buffer+b, text, ilen);
size_ += ilen;
}
@ -534,7 +534,7 @@ int Fl_Input_::undo() {
put_in_buffer(size_+ilen);
if (ilen) {
memcpy(buffer+b+ilen, buffer+b, size_-b+1);
memmove(buffer+b+ilen, buffer+b, size_-b+1);
memcpy(buffer+b, undobuffer, ilen);
size_ += ilen;
b += ilen;
@ -727,5 +727,5 @@ Fl_Input_::~Fl_Input_() {
}
//
// End of "$Id: Fl_Input_.cxx,v 1.7 1998/11/10 14:40:56 mike Exp $".
// End of "$Id: Fl_Input_.cxx,v 1.8 1998/11/17 18:43:24 mike Exp $".
//