Blame SOURCES/libtirpc-0.2.4-xdrstdio.patch
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diff -up libtirpc-0.2.4/src/xdr_stdio.c.orig libtirpc-0.2.4/src/xdr_stdio.c
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--- libtirpc-0.2.4/src/xdr_stdio.c.orig 2013-12-09 15:59:51.000000000 -0500
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+++ libtirpc-0.2.4/src/xdr_stdio.c 2018-07-20 12:19:18.682840483 -0400
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@@ -39,6 +39,7 @@
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*/
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#include <stdio.h>
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+#include <stdint.h>
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#include <arpa/inet.h>
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#include <rpc/types.h>
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@@ -104,10 +105,12 @@ xdrstdio_getlong(xdrs, lp)
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XDR *xdrs;
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long *lp;
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{
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+ int32_t mycopy;
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- if (fread(lp, sizeof(int32_t), 1, (FILE *)xdrs->x_private) != 1)
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+ if (fread(&mycopy, sizeof(int32_t), 1, (FILE *)xdrs->x_private) != 1)
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return (FALSE);
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- *lp = (long)ntohl((u_int32_t)*lp);
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+
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+ *lp = (long)ntohl(mycopy);
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return (TRUE);
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}
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@@ -116,8 +119,14 @@ xdrstdio_putlong(xdrs, lp)
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XDR *xdrs;
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const long *lp;
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{
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- long mycopy = (long)htonl((u_int32_t)*lp);
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+ int32_t mycopy;
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+
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+#if defined(_LP64)
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+ if ((*lp > UINT32_MAX) || (*lp < INT32_MIN))
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+ return (FALSE);
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+#endif
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+ mycopy = (int32_t)htonl((int32_t)*lp);
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if (fwrite(&mycopy, sizeof(int32_t), 1, (FILE *)xdrs->x_private) != 1)
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return (FALSE);
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return (TRUE);
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