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20 lines
709 B
20 lines
709 B
4 years ago
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commit 8ec3f656d6edf6f16216105131fc8b0542216a5b
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Author: Andreas Schwab <schwab@suse.de>
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Date: Mon Nov 11 12:24:42 2013 +0100
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Fix off-by-one in nscd getservbyport call
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diff --git a/nscd/nscd_getserv_r.c b/nscd/nscd_getserv_r.c
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index c9c890c..7728258 100644
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--- a/nscd/nscd_getserv_r.c
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+++ b/nscd/nscd_getserv_r.c
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@@ -54,7 +54,7 @@ __nscd_getservbyport_r (int port, const char *proto,
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portstr[sizeof (portstr) - 1] = '\0';
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char *cp = _itoa_word (port, portstr + sizeof (portstr) - 1, 10, 0);
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- return nscd_getserv_r (cp, portstr + sizeof (portstr) - cp, proto,
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+ return nscd_getserv_r (cp, portstr + sizeof (portstr) - 1 - cp, proto,
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GETSERVBYPORT, result_buf, buf, buflen, result);
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}
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