diff options
author | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
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committer | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
commit | f630fe2817601314b2eb7ca5ddc23c7834646731 (patch) | |
tree | 3bfb4939b7bbc3859575ca8b58fa3f929b015941 /arch/x86_64/kernel/ptrace.c | |
parent | 48c871c1f6a7c7044dd76774fb469e65c7e2e4e8 (diff) | |
parent | 8a03d9a498eaf02c8a118752050a5154852c13bf (diff) |
Merge branch 'master' into upstream
Diffstat (limited to 'arch/x86_64/kernel/ptrace.c')
-rw-r--r-- | arch/x86_64/kernel/ptrace.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c index addc14af0c5..4326a690a50 100644 --- a/arch/x86_64/kernel/ptrace.c +++ b/arch/x86_64/kernel/ptrace.c @@ -536,8 +536,12 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) } ret = 0; for (ui = 0; ui < sizeof(struct user_regs_struct); ui += sizeof(long)) { - ret |= __get_user(tmp, (unsigned long __user *) data); - putreg(child, ui, tmp); + ret = __get_user(tmp, (unsigned long __user *) data); + if (ret) + break; + ret = putreg(child, ui, tmp); + if (ret) + break; data += sizeof(long); } break; |