diff options
Diffstat (limited to 'fs/binfmt_elf_fdpic.c')
| -rw-r--r-- | fs/binfmt_elf_fdpic.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c index 05a1471d5283..1c6c5832af86 100644 --- a/fs/binfmt_elf_fdpic.c +++ b/fs/binfmt_elf_fdpic.c @@ -743,12 +743,12 @@ static int elf_fdpic_map_file(struct elf_fdpic_params *params, struct elf32_fdpic_loadmap *loadmap; #ifdef CONFIG_MMU struct elf32_fdpic_loadseg *mseg; + unsigned long load_addr; #endif struct elf32_fdpic_loadseg *seg; struct elf32_phdr *phdr; - unsigned long load_addr, stop; unsigned nloads, tmp; - size_t size; + unsigned long stop; int loop, ret; /* allocate a load map table */ @@ -760,8 +760,7 @@ static int elf_fdpic_map_file(struct elf_fdpic_params *params, if (nloads == 0) return -ELIBBAD; - size = sizeof(*loadmap) + nloads * sizeof(*seg); - loadmap = kzalloc(size, GFP_KERNEL); + loadmap = kzalloc(struct_size(loadmap, segs, nloads), GFP_KERNEL); if (!loadmap) return -ENOMEM; @@ -770,9 +769,6 @@ static int elf_fdpic_map_file(struct elf_fdpic_params *params, loadmap->version = ELF32_FDPIC_LOADMAP_VERSION; loadmap->nsegs = nloads; - load_addr = params->load_addr; - seg = loadmap->segs; - /* map the requested LOADs into the memory space */ switch (params->flags & ELF_FDPIC_FLAG_ARRANGEMENT) { case ELF_FDPIC_FLAG_CONSTDISP: @@ -1269,7 +1265,7 @@ static inline void fill_elf_note_phdr(struct elf_phdr *phdr, int sz, loff_t offs phdr->p_filesz = sz; phdr->p_memsz = 0; phdr->p_flags = 0; - phdr->p_align = 0; + phdr->p_align = 4; return; } |