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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-10-08 11:05:01 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-11-09 00:16:27 -0500 |
| commit | 22a8cb8248ba5d340307ba72432253b1dbdb5cf7 (patch) | |
| tree | ddb88cce781598c909769c4d92f1e38d2716cd52 /fs/binfmt_elf.c | |
| parent | 7b1f4020d0d16a17b9c48570bdb7b4ad99be3553 (diff) | |
| download | linux-stable-22a8cb8248ba5d340307ba72432253b1dbdb5cf7.tar.gz linux-stable-22a8cb8248ba5d340307ba72432253b1dbdb5cf7.tar.bz2 linux-stable-22a8cb8248ba5d340307ba72432253b1dbdb5cf7.zip | |
new helper: dump_align()
dump_skip to given alignment...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/binfmt_elf.c')
| -rw-r--r-- | fs/binfmt_elf.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index c56ae3264a65..864154972670 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1225,12 +1225,6 @@ static int notesize(struct memelfnote *en) return sz; } -static int alignfile(struct coredump_params *cprm) -{ - static const char buf[4] = { 0, }; - return dump_emit(cprm, buf, roundup(cprm->written, 4) - cprm->written); -} - static int writenote(struct memelfnote *men, struct coredump_params *cprm) { struct elf_note en; @@ -1239,8 +1233,8 @@ static int writenote(struct memelfnote *men, struct coredump_params *cprm) en.n_type = men->type; return dump_emit(cprm, &en, sizeof(en)) && - dump_emit(cprm, men->name, en.n_namesz) && alignfile(cprm) && - dump_emit(cprm, men->data, men->datasz) && alignfile(cprm); + dump_emit(cprm, men->name, en.n_namesz) && dump_align(cprm, 4) && + dump_emit(cprm, men->data, men->datasz) && dump_align(cprm, 4); } static void fill_elf_header(struct elfhdr *elf, int segs, |