Fix array bounds warnings in elf_get_dyanmic_info() on sparc with gcc-4.6
* get-dynamic-info.h (elf_get_dynamic_info): Ignore -Warray-bounds for a link_map->l_info array access.
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@ -1,3 +1,8 @@
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2014-12-19 David S. Miller <davem@davemloft.net>
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* get-dynamic-info.h (elf_get_dynamic_info): Ignore -Warray-bounds for a
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link_map->l_info array access.
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2014-12-19 Chris Metcalf <cmetcalf@ezchip.com>
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2014-12-19 Chris Metcalf <cmetcalf@ezchip.com>
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* iconvdata/tst-loading.c (TIMEOUT): Increase timeout 10 sec.
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* iconvdata/tst-loading.c (TIMEOUT): Increase timeout 10 sec.
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@ -17,6 +17,7 @@
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<http://www.gnu.org/licenses/>. */
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<http://www.gnu.org/licenses/>. */
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#include <assert.h>
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#include <assert.h>
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#include <libc-internal.h>
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#ifndef RESOLVE_MAP
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#ifndef RESOLVE_MAP
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static
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static
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@ -47,7 +48,15 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
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info[dyn->d_tag] = dyn;
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info[dyn->d_tag] = dyn;
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else if (dyn->d_tag >= DT_LOPROC &&
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else if (dyn->d_tag >= DT_LOPROC &&
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dyn->d_tag < DT_LOPROC + DT_THISPROCNUM)
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dyn->d_tag < DT_LOPROC + DT_THISPROCNUM)
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info[dyn->d_tag - DT_LOPROC + DT_NUM] = dyn;
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{
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/* This does not violate the array bounds of l->l_info, but
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gcc 4.6 on sparc somehow does not see this. */
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DIAG_PUSH_NEEDS_COMMENT;
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DIAG_IGNORE_NEEDS_COMMENT (4.6,
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"-Warray-bounds");
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info[dyn->d_tag - DT_LOPROC + DT_NUM] = dyn;
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DIAG_POP_NEEDS_COMMENT;
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}
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else if ((d_tag_utype) DT_VERSIONTAGIDX (dyn->d_tag) < DT_VERSIONTAGNUM)
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else if ((d_tag_utype) DT_VERSIONTAGIDX (dyn->d_tag) < DT_VERSIONTAGNUM)
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info[VERSYMIDX (dyn->d_tag)] = dyn;
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info[VERSYMIDX (dyn->d_tag)] = dyn;
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else if ((d_tag_utype) DT_EXTRATAGIDX (dyn->d_tag) < DT_EXTRANUM)
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else if ((d_tag_utype) DT_EXTRATAGIDX (dyn->d_tag) < DT_EXTRANUM)
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