Revision 7682e858
| ID | 7682e8580722f951559f372ba3d2b6170fdbe734 |
readline: avoid memcpy() of overlapping regions
memcpy() for overlapping regions is undefined behavior; use memmove()
instead in readline_hist_add().
[Keep tab characters since surrounding code still uses them -- Stefan]
Signed-off-by: Nickolai Zeldovich <nickolai@csail.mit.edu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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