diff --git a/ChangeLog b/ChangeLog index 6bd8a385e1..a5f2888f03 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2014-12-19 David S. Miller + + * get-dynamic-info.h (elf_get_dynamic_info): Ignore -Warray-bounds for a + link_map->l_info array access. + 2014-12-19 Chris Metcalf * iconvdata/tst-loading.c (TIMEOUT): Increase timeout 10 sec. diff --git a/elf/get-dynamic-info.h b/elf/get-dynamic-info.h index 20ccf30b2a..3f12e2efa9 100644 --- a/elf/get-dynamic-info.h +++ b/elf/get-dynamic-info.h @@ -17,6 +17,7 @@ . */ #include +#include #ifndef RESOLVE_MAP static @@ -47,7 +48,15 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp) info[dyn->d_tag] = dyn; else if (dyn->d_tag >= DT_LOPROC && dyn->d_tag < DT_LOPROC + DT_THISPROCNUM) - info[dyn->d_tag - DT_LOPROC + DT_NUM] = dyn; + { + /* This does not violate the array bounds of l->l_info, but + gcc 4.6 on sparc somehow does not see this. */ + DIAG_PUSH_NEEDS_COMMENT; + DIAG_IGNORE_NEEDS_COMMENT (4.6, + "-Warray-bounds"); + info[dyn->d_tag - DT_LOPROC + DT_NUM] = dyn; + DIAG_POP_NEEDS_COMMENT; + } else if ((d_tag_utype) DT_VERSIONTAGIDX (dyn->d_tag) < DT_VERSIONTAGNUM) info[VERSYMIDX (dyn->d_tag)] = dyn; else if ((d_tag_utype) DT_EXTRATAGIDX (dyn->d_tag) < DT_EXTRANUM)