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| author | Rich Felker <dalias@libc.org> | 2018-03-16 01:01:36 +0100 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2018-04-13 01:47:52 +0200 |
| commit | 96a598996f6ac518ac79839ecbb17c91af91f4f7 (patch) | |
| tree | e98fa02d3b025abe1a3bd55d804a64e4259bcdf5 /arch/sh/mm/consistent.c | |
| parent | sh: fix memory corruption of unflattened device tree (diff) | |
| download | linux-96a598996f6ac518ac79839ecbb17c91af91f4f7.tar.xz linux-96a598996f6ac518ac79839ecbb17c91af91f4f7.zip | |
sh: fix debug trap failure to process signals before return to user
When responding to a debug trap (breakpoint) in userspace, the
kernel's trap handler raised SIGTRAP but returned from the trap via a
code path that ignored pending signals, resulting in an infinite loop
re-executing the trapping instruction.
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions