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| author | Nicolas Boichat <drinkcat@chromium.org> | 2019-07-11 20:52:27 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-16 08:21:44 +0200 |
| commit | 8d23872c7539985433f38628d8216ef9320f46ac (patch) | |
| tree | efffae825e13789ef3fbc3b64f0ebd557f5430ec /scripts | |
| parent | 6c550a5db18f29b7336ca295a904b5f1cc7fccbf (diff) | |
| download | linux-stable-8d23872c7539985433f38628d8216ef9320f46ac.tar.gz linux-stable-8d23872c7539985433f38628d8216ef9320f46ac.tar.bz2 linux-stable-8d23872c7539985433f38628d8216ef9320f46ac.zip | |
scripts/decode_stacktrace: match basepath using shell prefix operator, not regex
[ Upstream commit 31013836a71e07751a6827f9d2ad41ef502ddaff ]
The basepath may contain special characters, which would confuse the regex
matcher. ${var#prefix} does the right thing.
Link: http://lkml.kernel.org/r/20190518055946.181563-1-drinkcat@chromium.org
Fixes: 67a28de47faa8358 ("scripts/decode_stacktrace: only strip base path when a prefix of the path")
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/decode_stacktrace.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index c4a9ddb174bc..5aa75a0a1ced 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -78,7 +78,7 @@ parse_symbol() { fi # Strip out the base of the path - code=${code//^$basepath/""} + code=${code#$basepath/} # In the case of inlines, move everything to same line code=${code//$'\n'/' '} |