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ash: use mempcpy() where appropriate

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2017-07-21 18:51:29 +02:00
parent fd5e66eb8e
commit da2244fe48
1 changed files with 2 additions and 2 deletions
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4
shell/ash.c
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@ -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);