diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/binfmt_elf.c | 13 | ||||
| -rw-r--r-- | fs/compat_binfmt_elf.c | 8 |
2 files changed, 13 insertions, 8 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 950bc177238a..8380478d3d92 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -1717,11 +1717,11 @@ static void do_thread_regset_writeback(struct task_struct *task, } #ifndef PRSTATUS_SIZE -#define PRSTATUS_SIZE(S, R) sizeof(S) +#define PRSTATUS_SIZE sizeof(struct elf_prstatus) #endif #ifndef SET_PR_FPVALID -#define SET_PR_FPVALID(S, V, R) ((S)->pr_fpvalid = (V)) +#define SET_PR_FPVALID(S) ((S)->pr_fpvalid = 1) #endif static int fill_thread_core_info(struct elf_thread_core_info *t, @@ -1729,7 +1729,6 @@ static int fill_thread_core_info(struct elf_thread_core_info *t, long signr, size_t *total) { unsigned int i; - int regset0_size; /* * NT_PRSTATUS is the one special case, because the regset data @@ -1738,13 +1737,11 @@ static int fill_thread_core_info(struct elf_thread_core_info *t, * We assume that regset 0 is NT_PRSTATUS. */ fill_prstatus(&t->prstatus, t->task, signr); - regset0_size = regset_get(t->task, &view->regsets[0], + regset_get(t->task, &view->regsets[0], sizeof(t->prstatus.pr_reg), &t->prstatus.pr_reg); - if (regset0_size < 0) - return 0; fill_note(&t->notes[0], "CORE", NT_PRSTATUS, - PRSTATUS_SIZE(t->prstatus, regset0_size), &t->prstatus); + PRSTATUS_SIZE, &t->prstatus); *total += notesize(&t->notes[0]); do_thread_regset_writeback(t->task, &view->regsets[0]); @@ -1772,7 +1769,7 @@ static int fill_thread_core_info(struct elf_thread_core_info *t, continue; if (is_fpreg) - SET_PR_FPVALID(&t->prstatus, 1, regset0_size); + SET_PR_FPVALID(&t->prstatus); fill_note(&t->notes[i], is_fpreg ? "CORE" : "LINUX", note_type, ret, data); diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c index 2c557229696a..962df845ed51 100644 --- a/fs/compat_binfmt_elf.c +++ b/fs/compat_binfmt_elf.c @@ -95,6 +95,14 @@ #define ELF_EXEC_PAGESIZE COMPAT_ELF_EXEC_PAGESIZE #endif +#ifdef COMPAT_PRSTATUS_SIZE +#define PRSTATUS_SIZE COMPAT_PRSTATUS_SIZE +#endif + +#ifdef COMPAT_SET_PR_FPVALID +#define SET_PR_FPVALID(S) COMPAT_SET_PR_FPVALID(S) +#endif + #ifdef COMPAT_ELF_PLAT_INIT #undef ELF_PLAT_INIT #define ELF_PLAT_INIT COMPAT_ELF_PLAT_INIT |