diff options
Diffstat (limited to 'libelf/gelf_move.c')
| -rw-r--r-- | libelf/gelf_move.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libelf/gelf_move.c b/libelf/gelf_move.c index d9e8993deee4..2b734eba53b8 100644 --- a/libelf/gelf_move.c +++ b/libelf/gelf_move.c @@ -32,7 +32,7 @@ #include "_libelf.h" -ELFTC_VCSID("$Id: gelf_move.c 2272 2011-12-03 17:07:31Z jkoshy $"); +ELFTC_VCSID("$Id: gelf_move.c 2998 2014-03-18 17:19:00Z jkoshy $"); GElf_Move * gelf_getmove(Elf_Data *ed, int ndx, GElf_Move *dst) @@ -71,8 +71,9 @@ gelf_getmove(Elf_Data *ed, int ndx, GElf_Move *dst) msz = _libelf_msize(ELF_T_MOVE, ec, e->e_version); assert(msz > 0); + assert(ndx >= 0); - if (msz * ndx >= d->d_data.d_size) { + if (msz * (size_t) ndx >= d->d_data.d_size) { LIBELF_SET_ERROR(ARGUMENT, 0); return (NULL); } @@ -131,9 +132,11 @@ gelf_update_move(Elf_Data *ed, int ndx, GElf_Move *gm) } msz = _libelf_msize(ELF_T_MOVE, ec, e->e_version); + assert(msz > 0); + assert(ndx >= 0); - if (msz * ndx >= d->d_data.d_size) { + if (msz * (size_t) ndx >= d->d_data.d_size) { LIBELF_SET_ERROR(ARGUMENT, 0); return (0); } |