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| From: | Richard Henderson |
| Subject: | Re: [Qemu-devel] [PATCH] readline: avoid memcpy() of overlapping regions |
| Date: | Mon, 07 Jan 2013 13:36:37 -0800 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
On 01/07/2013 12:38 PM, Nickolai Zeldovich wrote: > memcpy() for overlapping regions is undefined behavior; use memmove() > instead in readline_hist_add(). > > Signed-off-by: Nickolai Zeldovich <address@hidden> > --- > readline.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) This probably should go in via trivial... Reviewed-by: Richard Henderson <address@hidden> r~
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