diff options
| -rw-r--r-- | arch/arm/include/asm/flat.h | 1 | ||||
| -rw-r--r-- | arch/c6x/include/asm/flat.h | 1 | ||||
| -rw-r--r-- | arch/h8300/include/asm/flat.h | 1 | ||||
| -rw-r--r-- | arch/m68k/include/asm/flat.h | 1 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/flat.h | 1 | ||||
| -rw-r--r-- | arch/sh/include/asm/flat.h | 1 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/flat.h | 1 | ||||
| -rw-r--r-- | fs/binfmt_flat.c | 2 |
8 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm/include/asm/flat.h b/arch/arm/include/asm/flat.h index f0c75ddeea23..10cce9ecf151 100644 --- a/arch/arm/include/asm/flat.h +++ b/arch/arm/include/asm/flat.h @@ -10,7 +10,6 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) -#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) diff --git a/arch/c6x/include/asm/flat.h b/arch/c6x/include/asm/flat.h index 76fd0bb962a3..ecc6aea6606c 100644 --- a/arch/c6x/include/asm/flat.h +++ b/arch/c6x/include/asm/flat.h @@ -6,7 +6,6 @@ #define flat_argvp_envp_on_stack() 0 #define flat_old_ram_flag(flags) (flags) -#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/arch/h8300/include/asm/flat.h b/arch/h8300/include/asm/flat.h index f4cdfcbdd2ba..dcc7775115dd 100644 --- a/arch/h8300/include/asm/flat.h +++ b/arch/h8300/include/asm/flat.h @@ -10,7 +10,6 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) 1 -#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) #define flat_set_persistent(relval, p) 0 /* diff --git a/arch/m68k/include/asm/flat.h b/arch/m68k/include/asm/flat.h index 4f1d1e373420..a631caf5e18f 100644 --- a/arch/m68k/include/asm/flat.h +++ b/arch/m68k/include/asm/flat.h @@ -10,7 +10,6 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) -#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/arch/microblaze/include/asm/flat.h b/arch/microblaze/include/asm/flat.h index 3d2747d4c967..34be5ed011be 100644 --- a/arch/microblaze/include/asm/flat.h +++ b/arch/microblaze/include/asm/flat.h @@ -15,7 +15,6 @@ #define flat_argvp_envp_on_stack() 0 #define flat_old_ram_flag(flags) (flags) -#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) #define flat_set_persistent(relval, p) 0 /* diff --git a/arch/sh/include/asm/flat.h b/arch/sh/include/asm/flat.h index 843d458b8329..8f2929b32f2e 100644 --- a/arch/sh/include/asm/flat.h +++ b/arch/sh/include/asm/flat.h @@ -13,7 +13,6 @@ #define flat_argvp_envp_on_stack() 0 #define flat_old_ram_flag(flags) (flags) -#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/arch/xtensa/include/asm/flat.h b/arch/xtensa/include/asm/flat.h index b8532d7877b3..6ee5a35eb0ec 100644 --- a/arch/xtensa/include/asm/flat.h +++ b/arch/xtensa/include/asm/flat.h @@ -6,7 +6,6 @@ #define flat_argvp_envp_on_stack() 0 #define flat_old_ram_flag(flags) (flags) -#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr, u32 *persistent) { diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c index 82a48e830018..afddea583999 100644 --- a/fs/binfmt_flat.c +++ b/fs/binfmt_flat.c @@ -345,7 +345,7 @@ calc_reloc(unsigned long r, struct lib_info *p, int curid, int internalp) start_code = p->lib_list[id].start_code; text_len = p->lib_list[id].text_len; - if (!flat_reloc_valid(r, start_brk - start_data + text_len)) { + if (r > start_brk - start_data + text_len) { pr_err("reloc outside program 0x%lx (0 - 0x%lx/0x%lx)", r, start_brk-start_data+text_len, text_len); goto failed; |