diff options
author | Mark Wielaard <mjw@redhat.com> | 2015-10-16 13:15:01 +0200 |
---|---|---|
committer | Mark Wielaard <mjw@redhat.com> | 2015-10-16 13:15:01 +0200 |
commit | 61c25a1c5b507629fa69b205a0e22d142092c6d1 (patch) | |
tree | 1aa7763af561f2eceda01ce3279b51c1d80d4be5 | |
parent | fd2e84cb31fa7585baa7daa9dae03a8ac725ae05 (diff) | |
download | elfutils-61c25a1c5b507629fa69b205a0e22d142092c6d1.tar.gz |
elflint: Reject mergable string sections as relocation target.
Mergable sections can be the target of a relocation, but only if they
contain items of the same size. So only reject mergable string sections
as target of a relocation section.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
-rw-r--r-- | src/ChangeLog | 5 | ||||
-rw-r--r-- | src/elflint.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index f459e117..0d2b1d61 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,8 @@ +2015-10-16 Mark Wielaard <mjw@redhat.com> + + * elflint.c (check_reloc_shdr): Reject only desthdrs if they have both + SHF_MERGE and SHF_STRINGS set. + 2015-10-13 Jose E. Marchesi <jose.marchesi@oracle.com> * elflint.c (check_sections): Do not rely on diff --git a/src/elflint.c b/src/elflint.c index 0a6f0df3..eada4d50 100644 --- a/src/elflint.c +++ b/src/elflint.c @@ -1254,9 +1254,10 @@ section [%2d] '%s': sh_info should be zero\n"), } } - if (((*destshdrp)->sh_flags & (SHF_MERGE | SHF_STRINGS)) != 0) + if ((((*destshdrp)->sh_flags & SHF_MERGE) != 0) + && ((*destshdrp)->sh_flags & SHF_STRINGS) != 0) ERROR (gettext ("\ -section [%2d] '%s': no relocations for merge-able sections possible\n"), +section [%2d] '%s': no relocations for merge-able string sections possible\n"), idx, section_name (ebl, idx)); } } |