19 lines
704 B
Diff
19 lines
704 B
Diff
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Index: libtirpc-0.2.1/src/getrpcport.c
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===================================================================
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--- libtirpc-0.2.1.orig/src/getrpcport.c
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+++ libtirpc-0.2.1/src/getrpcport.c
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@@ -54,11 +54,11 @@ getrpcport(host, prognum, versnum, proto
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if ((hp = gethostbyname(host)) == NULL)
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return (0);
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+ if (hp->h_length != sizeof(addr.sin_addr.s_addr))
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+ return (0);
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memset(&addr, 0, sizeof(addr));
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addr.sin_family = AF_INET;
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addr.sin_port = 0;
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- if (hp->h_length > sizeof(addr))
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- hp->h_length = sizeof(addr);
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memcpy(&addr.sin_addr.s_addr, hp->h_addr, (size_t)hp->h_length);
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/* Inconsistent interfaces need casts! :-( */
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return (pmap_getport(&addr, (u_long)prognum, (u_long)versnum,
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