Commit 31013836 authored Jul 11, 2019 by Nicolas Boichat Committed by Linus Torvalds Jul 12, 2019

scripts/decode_stacktrace: match basepath using shell prefix operator, not regex

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: 67a28de4 ("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>

parent a760f8a6

scripts/decode_stacktrace.sh

+1 −1

Original line number	Diff line number	Diff line
		@@ -85,7 +85,7 @@ 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'/' '}