diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | elf/dl-reloc.c | 8 |
3 files changed, 14 insertions, 3 deletions
@@ -1,3 +1,10 @@ +2014-09-29 Carlos O'Donell <carlos@redhat.com> + Matthew LeGendre <legendre1@llnl.gov> + + [BZ #17411] + * elf/dl-reloc.c (_dl_relocate_object): Allocate correct amount for + l_reloc_result. + 2014-09-29 Kostya Serebryany <konstantin.s.serebryany@gmail.com> * stdio-common/printf_fp.c @@ -9,7 +9,7 @@ Version 2.21 * The following bugs are resolved with this release: - 6652, 14171, 17266, 17363, 17370, 17371. + 6652, 14171, 17266, 17363, 17370, 17371, 17411. Version 2.20 diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c index d2c6dac..97a7119 100644 --- a/elf/dl-reloc.c +++ b/elf/dl-reloc.c @@ -279,8 +279,12 @@ _dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[], l->l_name); } - l->l_reloc_result = calloc (sizeof (l->l_reloc_result[0]), - l->l_info[DT_PLTRELSZ]->d_un.d_val); + size_t sizeofrel = l->l_info[DT_PLTREL]->d_un.d_val == DT_RELA + ? sizeof (ElfW(Rela)) + : sizeof (ElfW(Rel)); + size_t relcount = l->l_info[DT_PLTRELSZ]->d_un.d_val / sizeofrel; + l->l_reloc_result = calloc (sizeof (l->l_reloc_result[0]), relcount); + if (l->l_reloc_result == NULL) { errstring = N_("\ |