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gdb and binutils branch master updated. 493443a47f514251f12e08223b2c56f0fed69015
- From: kettenis at sourceware dot org
- To: gdb-cvs at sourceware dot org
- Date: 12 Feb 2014 13:57:23 -0000
- Subject: gdb and binutils branch master updated. 493443a47f514251f12e08223b2c56f0fed69015
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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=493443a47f514251f12e08223b2c56f0fed69015
commit 493443a47f514251f12e08223b2c56f0fed69015
Author: Mark Kettenis <kettenis@gnu.org>
Date: Wed Feb 12 14:51:19 2014 +0100
FIX EOF detection in PT_IO-based to_xfer_partial implementation.
At least on OpenBSD PT_IO/PIOD_READ_AUXV can return sucessfully without
transferring any bytes. Arguably a kernel bug, but interpreting this as EOF
seems sensible.
gdb/ChangeLog:
* inf-ptrace.c (inf_ptrace_xfer_partial): Return TARGET_XFER_EOF
if a PT_IO ptrace request returns sucessfully but indicates that 0
bytes were transferred.
-----------------------------------------------------------------------
Summary of changes:
gdb/ChangeLog | 6 ++++++
gdb/inf-ptrace.c | 8 ++++----
2 files changed, 10 insertions(+), 4 deletions(-)
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gdb and binutils