forked from rpms/glibc
33 lines
1.1 KiB
Diff
33 lines
1.1 KiB
Diff
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Index: glibc-2.22-193-g315267a/resolv/gethnamaddr.c
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===================================================================
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--- glibc-2.22-193-g315267a.orig/resolv/gethnamaddr.c
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+++ glibc-2.22-193-g315267a/resolv/gethnamaddr.c
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@@ -71,6 +71,7 @@ static char sccsid[] = "@(#)gethostnamad
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#include <ctype.h>
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#include <errno.h>
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#include <syslog.h>
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+#include <libc-internal.h>
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#define RESOLVSORT
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@@ -986,10 +987,19 @@ addrsort(ap, num)
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p = ap;
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for (i = 0; i < num; i++, p++) {
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+ DIAG_PUSH_NEEDS_COMMENT
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+#if __GNUC_PREREQ (5, 0)
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+ /* GCC 5.0 warns about array subscript being above array bounds,
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+ but that's not entirely possible since i is limited to
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+ _res.nsort which is limited to MAXRESOLVSORT. This
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+ is likely PR/59124 which is still not fixed. */
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+ DIAG_IGNORE_NEEDS_COMMENT (5.0, "-Warray-bounds")
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+#endif
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for (j = 0 ; (unsigned)j < _res.nsort; j++)
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if (_res.sort_list[j].addr.s_addr ==
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(((struct in_addr *)(*p))->s_addr & _res.sort_list[j].mask))
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break;
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+ DIAG_POP_NEEDS_COMMENT
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aval[i] = j;
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if (needsort == 0 && i > 0 && j < aval[i-1])
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needsort = i;
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