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out of caution use memmove instead of memcpy

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This commit is contained in:
Michael Davidsaver
2014-06-13 15:37:13 -04:00
committed by Michael Davidsaver
parent ec576dd088
commit 77ffc94677
1 changed files with 3 additions and 3 deletions
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6
src/ioc/db/dbConvert.c
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@@ -51,11 +51,11 @@ static void copyNoConvert(const void *pfrom,
if(offset>0 && offset < no_bytes && offset+nRequest > no_bytes) {
const size_t N = no_bytes - offset;
/* copy with wrap */
memcpy(pto, pfrom + offset, N);
memcpy(pto + N, pfrom, nRequest - N);
memmove(pto, pfrom + offset, N);
memmove(pto + N, pfrom, nRequest - N);
} else {
/* no wrap, just copy */
memcpy(pto, pfrom + offset, nRequest);
memmove(pto, pfrom + offset, nRequest);
}
}
#define COPYNOCONVERT(N, FROM, TO, NREQ, NO_ELEM, OFFSET) \