Fix argument ordering to memcpy as well as the size of the copy in the
(theoretical) case that pfi_buffer_cnt should be greater than ~_max. Submitted by: pjd Reviewed by: {krw,sthen,markus}@openbsd.org MFC after: 3 days
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=196551
@ -663,7 +663,7 @@ pfi_address_add(struct sockaddr *sa, int af, int net)
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"(%d/%d)\n", pfi_buffer_cnt, PFI_BUFFER_MAX);
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return;
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}
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memcpy(pfi_buffer, p, pfi_buffer_cnt * sizeof(*pfi_buffer));
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memcpy(p, pfi_buffer, pfi_buffer_max * sizeof(*pfi_buffer));
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/* no need to zero buffer */
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free(pfi_buffer, PFI_MTYPE);
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pfi_buffer = p;
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