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-rw-r--r--shell/ash.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c
index 90eaf6faf..b1f8f15d2 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2420,13 +2420,12 @@ setvar(const char *name, const char *val, int flags)
}
INT_OFF;
- nameeq = ckmalloc(namelen + vallen + 2);
+ nameeq = ckzalloc(namelen + vallen + 2);
p = mempcpy(nameeq, name, namelen);
if (val) {
*p++ = '=';
- p = mempcpy(p, val, vallen);
+ memcpy(p, val, vallen);
}
- *p = '\0';
vp = setvareq(nameeq, flags | VNOSAVE);
INT_ON;