diff options
Diffstat (limited to 'libelf/libelf_ehdr.c')
| -rw-r--r-- | libelf/libelf_ehdr.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/libelf/libelf_ehdr.c b/libelf/libelf_ehdr.c index 363a0a834b9f..d59f61f2ba1e 100644 --- a/libelf/libelf_ehdr.c +++ b/libelf/libelf_ehdr.c @@ -33,7 +33,7 @@ #include "_libelf.h" -ELFTC_VCSID("$Id: libelf_ehdr.c 2225 2011-11-26 18:55:54Z jkoshy $"); +ELFTC_VCSID("$Id: libelf_ehdr.c 3009 2014-03-23 01:49:59Z jkoshy $"); /* * Retrieve counts for sections, phdrs and the section string table index @@ -45,7 +45,8 @@ _libelf_load_extended(Elf *e, int ec, uint64_t shoff, uint16_t phnum, { Elf_Scn *scn; size_t fsz; - int (*xlator)(char *_d, size_t _dsz, char *_s, size_t _c, int _swap); + int (*xlator)(unsigned char *_d, size_t _dsz, unsigned char *_s, + size_t _c, int _swap); uint32_t shtype; assert(STAILQ_EMPTY(&e->e_u.e_elf.e_scn)); @@ -62,8 +63,8 @@ _libelf_load_extended(Elf *e, int ec, uint64_t shoff, uint16_t phnum, return (0); xlator = _libelf_get_translator(ELF_T_SHDR, ELF_TOMEMORY, ec); - (*xlator)((char *) &scn->s_shdr, sizeof(scn->s_shdr), - e->e_rawfile + shoff, (size_t) 1, + (*xlator)((unsigned char *) &scn->s_shdr, sizeof(scn->s_shdr), + (unsigned char *) e->e_rawfile + shoff, (size_t) 1, e->e_byteorder != LIBELF_PRIVATE(byteorder)); #define GET_SHDR_MEMBER(M) ((ec == ELFCLASS32) ? scn->s_shdr.s_shdr32.M : \ @@ -74,7 +75,7 @@ _libelf_load_extended(Elf *e, int ec, uint64_t shoff, uint16_t phnum, return (0); } - e->e_u.e_elf.e_nscn = GET_SHDR_MEMBER(sh_size); + e->e_u.e_elf.e_nscn = (size_t) GET_SHDR_MEMBER(sh_size); e->e_u.e_elf.e_nphdr = (phnum != PN_XNUM) ? phnum : GET_SHDR_MEMBER(sh_info); e->e_u.e_elf.e_strndx = (strndx != SHN_XINDEX) ? strndx : @@ -92,7 +93,7 @@ _libelf_load_extended(Elf *e, int ec, uint64_t shoff, uint16_t phnum, eh->e_ident[EI_MAG3] = ELFMAG3; \ eh->e_ident[EI_CLASS] = ELFCLASS##SZ; \ eh->e_ident[EI_DATA] = ELFDATANONE; \ - eh->e_ident[EI_VERSION] = LIBELF_PRIVATE(version); \ + eh->e_ident[EI_VERSION] = LIBELF_PRIVATE(version) & 0xFFU; \ eh->e_machine = EM_NONE; \ eh->e_type = ELF_K_NONE; \ eh->e_version = LIBELF_PRIVATE(version); \ @@ -105,7 +106,8 @@ _libelf_ehdr(Elf *e, int ec, int allocate) size_t fsz, msz; uint16_t phnum, shnum, strndx; uint64_t shoff; - int (*xlator)(char *_d, size_t _dsz, char *_s, size_t _c, int _swap); + int (*xlator)(unsigned char *_d, size_t _dsz, unsigned char *_s, + size_t _c, int _swap); assert(ec == ELFCLASS32 || ec == ELFCLASS64); @@ -167,7 +169,7 @@ _libelf_ehdr(Elf *e, int ec, int allocate) return (ehdr); xlator = _libelf_get_translator(ELF_T_EHDR, ELF_TOMEMORY, ec); - (*xlator)(ehdr, msz, e->e_rawfile, (size_t) 1, + (*xlator)((unsigned char*) ehdr, msz, e->e_rawfile, (size_t) 1, e->e_byteorder != LIBELF_PRIVATE(byteorder)); /* |