diff options
Diffstat (limited to 'libelf/gelf_syminfo.c')
| -rw-r--r-- | libelf/gelf_syminfo.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libelf/gelf_syminfo.c b/libelf/gelf_syminfo.c index bb2063d9a2d4..e54258292aa1 100644 --- a/libelf/gelf_syminfo.c +++ b/libelf/gelf_syminfo.c @@ -31,7 +31,7 @@ #include "_libelf.h" -ELFTC_VCSID("$Id: gelf_syminfo.c 2272 2011-12-03 17:07:31Z jkoshy $"); +ELFTC_VCSID("$Id: gelf_syminfo.c 2998 2014-03-18 17:19:00Z jkoshy $"); GElf_Syminfo * gelf_getsyminfo(Elf_Data *ed, int ndx, GElf_Syminfo *dst) @@ -70,8 +70,9 @@ gelf_getsyminfo(Elf_Data *ed, int ndx, GElf_Syminfo *dst) msz = _libelf_msize(ELF_T_SYMINFO, 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); } @@ -128,9 +129,11 @@ gelf_update_syminfo(Elf_Data *ed, int ndx, GElf_Syminfo *gs) } msz = _libelf_msize(ELF_T_SYMINFO, 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); } |