24 lines
1.2 KiB
Plaintext
24 lines
1.2 KiB
Plaintext
$OpenBSD: patch-dns_resolv_c,v 1.5 2011/01/05 08:19:18 giovanni Exp $
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--- dns_resolv.c.orig Mon Oct 4 19:30:36 2010
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+++ dns_resolv.c Mon Jan 3 11:45:53 2011
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@@ -244,7 +244,7 @@ int dns_resolver(void *log_fp)
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continue; /* go get next record if any */
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}
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- strcpy(tmp_buf, buffer); /* save buffer in case of error */
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+ strlcpy(tmp_buf, buffer, sizeof(tmp_buf)); /* save buffer in case of error */
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if(parse_record(buffer)) /* parse the record */
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{
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struct addrinfo hints, *ares;
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@@ -418,8 +418,8 @@ static void process_list(DNODEPTR l_list)
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{
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/* If long hostname, take max domain name part */
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if ((size = strlen(hbuf)) > MAXHOST-2)
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- strcpy(child_buf,(hbuf+(size-MAXHOST+1)));
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- else strcpy(child_buf, hbuf);
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+ strlcpy(child_buf,(hbuf+(size-MAXHOST+1)),sizeof(child_buf));
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+ else strlcpy(child_buf, hbuf,sizeof(child_buf));
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size = strlen(child_buf);
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}
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else
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