30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
Index: glibc-2.22-193-g315267a/resolv/res_hconf.c
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===================================================================
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--- glibc-2.22-193-g315267a.orig/resolv/res_hconf.c
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+++ glibc-2.22-193-g315267a/resolv/res_hconf.c
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@@ -45,6 +45,7 @@
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#include "ifreq.h"
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#include "res_hconf.h"
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#include <wchar.h>
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+#include <libc-internal.h>
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#if IS_IN (libc)
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# define fgets_unlocked __fgets_unlocked
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@@ -523,7 +524,16 @@ _res_hconf_trim_domain (char *hostname)
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for (i = 0; i < _res_hconf.num_trimdomains; ++i)
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{
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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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+ num_trimdomains which is limited to <= TRIMDOMAINS_MAX. 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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const char *trim = _res_hconf.trimdomain[i];
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+ DIAG_POP_NEEDS_COMMENT
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trim_len = strlen (trim);
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if (hostname_len > trim_len
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