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28 lines
890 B
28 lines
890 B
6 years ago
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commit 6ee3eab42979fdd5bb971a40fec32e04bb9dd2ad
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Author: Siddhesh Poyarekar <siddhesh@redhat.com>
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Date: Wed Jul 9 10:36:50 2014 +0530
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Fix -Wmaybe-uninitialized warning in xdr.c
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While we're at fixing build warnings, here's one unnecessary warning
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that can be fixed fairly easily. The SIZE variable is never actually
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use uninitialized, but the compiler cannot make that out and thinks
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(correctly) that there is a potential for accessing SIZE without
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initializing it. Make this safe by initializing SIZE to 0.
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Tested on x86_64.
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diff --git a/sunrpc/xdr.c b/sunrpc/xdr.c
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index 7eac2d40f036aa70..b3e713cbc9c3e012 100644
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--- a/sunrpc/xdr.c
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+++ b/sunrpc/xdr.c
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@@ -738,7 +738,7 @@ xdr_string (xdrs, cpp, maxsize)
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u_int maxsize;
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{
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char *sp = *cpp; /* sp is the actual string pointer */
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- u_int size;
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+ u_int size = 0;
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u_int nodesize;
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/*
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