ash: use mempcpy() where appropriate

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/shell/ash.c b/shell/ash.c
index a461bb7df7b4f9f9cf52d284e30e4eebbcab2229..c8b2adf4e7119477cc59ea0b6f70b1dbde1c32bd 100644 (file)
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2315,10 +2315,10 @@ setvar(const char *name, const char *val, int flags)
 
        INT_OFF;
        nameeq = ckmalloc(namelen + vallen + 2);
-       p = memcpy(nameeq, name, namelen) + namelen;
+       p = mempcpy(nameeq, name, namelen);
        if (val) {
                *p++ = '=';
-               p = memcpy(p, val, vallen) + vallen;
+               p = mempcpy(p, val, vallen);
        }
        *p = '\0';
        setvareq(nameeq, flags | VNOSAVE);