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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-17 14:35:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-17 14:35:02 -0800 |
| commit | e2b74f232e84dfccd0047eb47545b1d028df8ff1 (patch) | |
| tree | 86dffe011c9b4049f2adfa7aa78ad92870c4dc9b /fs/proc | |
| parent | 9cd77374f0a9cbb7ec35a9aaeb6473755afe0e3e (diff) | |
| parent | 580c57f1076872ebc2427f898b927944ce170f2d (diff) | |
| download | linux-e2b74f232e84dfccd0047eb47545b1d028df8ff1.tar.bz2 | |
Merge branch 'akpm' (patches from Andrew)
Merge yet more updates from Andrew Morton:
- a pile of minor fs fixes and cleanups
- kexec updates
- random misc fixes in various places: vmcore, rbtree, eventfd, ipc, seccomp.
- a series of python-based kgdb helper scripts
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (58 commits)
seccomp: cap SECCOMP_RET_ERRNO data to MAX_ERRNO
samples/seccomp: improve label helper
ipc,sem: use current->state helpers
scripts/gdb: disable pagination while printing from breakpoint handler
scripts/gdb: define maintainer
scripts/gdb: convert CpuList to generator function
scripts/gdb: convert ModuleList to generator function
scripts/gdb: use a generator instead of iterator for task list
scripts/gdb: ignore byte-compiled python files
scripts/gdb: port to python3 / gdb7.7
scripts/gdb: add basic documentation
scripts/gdb: add lx-lsmod command
scripts/gdb: add class to iterate over CPU masks
scripts/gdb: add lx_current convenience function
scripts/gdb: add internal helper and convenience function for per-cpu lookup
scripts/gdb: add get_gdbserver_type helper
scripts/gdb: add internal helper and convenience function to retrieve thread_info
scripts/gdb: add is_target_arch helper
scripts/gdb: add helper and convenience function to look up tasks
scripts/gdb: add task iteration class
...
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/vmcore.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index a90d6d354199..4e61388ec03d 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -546,8 +546,8 @@ static int __init update_note_header_size_elf64(const Elf64_Ehdr *ehdr_ptr) nhdr_ptr = notes_section; while (nhdr_ptr->n_namesz != 0) { sz = sizeof(Elf64_Nhdr) + - ((nhdr_ptr->n_namesz + 3) & ~3) + - ((nhdr_ptr->n_descsz + 3) & ~3); + (((u64)nhdr_ptr->n_namesz + 3) & ~3) + + (((u64)nhdr_ptr->n_descsz + 3) & ~3); if ((real_sz + sz) > max_sz) { pr_warn("Warning: Exceeded p_memsz, dropping PT_NOTE entry n_namesz=0x%x, n_descsz=0x%x\n", nhdr_ptr->n_namesz, nhdr_ptr->n_descsz); @@ -732,8 +732,8 @@ static int __init update_note_header_size_elf32(const Elf32_Ehdr *ehdr_ptr) nhdr_ptr = notes_section; while (nhdr_ptr->n_namesz != 0) { sz = sizeof(Elf32_Nhdr) + - ((nhdr_ptr->n_namesz + 3) & ~3) + - ((nhdr_ptr->n_descsz + 3) & ~3); + (((u64)nhdr_ptr->n_namesz + 3) & ~3) + + (((u64)nhdr_ptr->n_descsz + 3) & ~3); if ((real_sz + sz) > max_sz) { pr_warn("Warning: Exceeded p_memsz, dropping PT_NOTE entry n_namesz=0x%x, n_descsz=0x%x\n", nhdr_ptr->n_namesz, nhdr_ptr->n_descsz); |