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Red Hat Bugzilla – Attachment 146399 Details for
Bug 224131
No zero holes for PTRACE_PEEKUSR/PTRACE_POKEUSR?
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[patch]
Third segment in i386_uarea
diff-utrace-zero-hole-i386 (text/plain), 400 bytes, created by
Alexey Dobriyan
on 2007-01-24 11:15:03 UTC
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Description:
Third segment in i386_uarea
Filename:
MIME Type:
Creator:
Alexey Dobriyan
Created:
2007-01-24 11:15:03 UTC
Size:
400 bytes
patch
obsolete
>--- a/arch/i386/kernel/ptrace.c >+++ b/arch/i386/kernel/ptrace.c >@@ -734,6 +734,7 @@ EXPORT_SYMBOL_GPL(utrace_i386_native); > #ifdef CONFIG_PTRACE > static const struct ptrace_layout_segment i386_uarea[] = { > {0, FRAME_SIZE*4, 0, 0}, >+ {FRAME_SIZE*4, offsetof(struct user, u_debugreg[0]), -1, 0}, > {offsetof(struct user, u_debugreg[0]), > offsetof(struct user, u_debugreg[8]), 4, 0}, > {0, 0, -1, 0}
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bug 224131
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