diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2019-11-12 13:57:30 +0100 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2019-11-12 13:57:30 +0100 |
| commit | 401bf3f29b1aa6d9ca32bd3252fc9beabe93d80b (patch) | |
| tree | 6dd86325823a9b44b6e696acbd077e68c47d3108 /fs/binfmt_elf.c | |
| parent | 5a9c845fe261dec87f892f3fd3c2e32604d952c0 (diff) | |
| parent | b260a0862e3a9fccdac23ec3b783911b098c1c74 (diff) | |
Merge tag 'v5.3.10' into toradex_5.3.ytoradex_5.3.y
This is the 5.3.10 stable release
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index f131651502b8..c62903290f3a 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -899,7 +899,7 @@ out_free_interp: the correct location in memory. */ for(i = 0, elf_ppnt = elf_phdata; i < loc->elf_ex.e_phnum; i++, elf_ppnt++) { - int elf_prot, elf_flags, elf_fixed = MAP_FIXED_NOREPLACE; + int elf_prot, elf_flags; unsigned long k, vaddr; unsigned long total_size = 0; @@ -931,13 +931,6 @@ out_free_interp: */ } } - - /* - * Some binaries have overlapping elf segments and then - * we have to forcefully map over an existing mapping - * e.g. over this newly established brk mapping. - */ - elf_fixed = MAP_FIXED; } elf_prot = make_prot(elf_ppnt->p_flags); @@ -950,7 +943,7 @@ out_free_interp: * the ET_DYN load_addr calculations, proceed normally. */ if (loc->elf_ex.e_type == ET_EXEC || load_addr_set) { - elf_flags |= elf_fixed; + elf_flags |= MAP_FIXED; } else if (loc->elf_ex.e_type == ET_DYN) { /* * This logic is run once for the first LOAD Program @@ -986,7 +979,7 @@ out_free_interp: load_bias = ELF_ET_DYN_BASE; if (current->flags & PF_RANDOMIZE) load_bias += arch_mmap_rnd(); - elf_flags |= elf_fixed; + elf_flags |= MAP_FIXED; } else load_bias = 0; |