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sparc64: do not bail out in get_scno if PTRACE_PEEKTEXT fails
authorDmitry V. Levin <ldv@altlinux.org>
Fri, 4 Aug 2017 18:47:59 +0000 (18:47 +0000)
committerDmitry V. Levin <ldv@altlinux.org>
Fri, 4 Aug 2017 18:47:59 +0000 (18:47 +0000)
commit9284ce55f077d69d0d9e857d947b38ea667bd07c
tree385a35299dc228f6099c2a117b1f7d007f020d8etree | snapshot
parent92ac75f6f444eb6ecf7230ac9df18d945fdba710commit | diff
sparc64: do not bail out in get_scno if PTRACE_PEEKTEXT fails

If the kernel contains commit 84d77d3f06e7e8dea057d10e8ec77ad71f721be3,
PTRACE_PEEKTEXT becames unavailable when the process dumpable flag is
cleared.  As this is not a fatal condition for get_scno, do not bail out
if PTRACE_PEEKTEXT fails.

This condition is triggered and therefore tested by prctl-dumpable test.

* linux/sparc64/get_scno.c (arch_get_scno): Do not bail out
if PTRACE_PEEKTEXT fails.
linux/sparc64/get_scno.c diff | blob | history
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