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Zero buffers. Seatbelt against sysctl(3) returning non-NUL terminated

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string data.
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Matthew N. Dodd 2005-04-13 06:56:31 +00:00
parent 8f6a80b791
commit 9f98e452c3
1 changed files with 2 additions and 0 deletions
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2
sbin/sysctl/sysctl.c
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@ -501,6 +501,8 @@ show_var(int *oid, int nlen)
u_int kind;
int (*func)(int, void *);
bzero(buf, BUFSIZ);
bzero(name, BUFSIZ);
qoid[0] = 0;
memcpy(qoid + 2, oid, nlen * sizeof(int));