[ Upstream commit 31013836a71e07751a6827f9d2ad41ef502ddaff ]
The basepath may contain special characters, which would confuse the regex
matcher. ${var#prefix} does the right thing.
Link: http://lkml.kernel.org/r/20190518055946.181563-1-drink...@chromium.org
Fixes: 67a28de47faa8358 ("scripts/decode_stacktrace: only strip base path when
a prefix of the path")
Signed-off-by: Nicolas Boichat <drink...@chromium.org>
Reviewed-by: Stephen Boyd <swb...@chromium.org>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
scripts/decode_stacktrace.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh
index 381acfc4c59dd..98cf6343afcd7 100755
--- a/scripts/decode_stacktrace.sh
+++ b/scripts/decode_stacktrace.sh
@@ -77,7 +77,7 @@ parse_symbol() {
fi
# Strip out the base of the path
- code=${code//^$basepath/""}
+ code=${code#$basepath/}
# In the case of inlines, move everything to same line
code=${code//$'\n'/' '}
--
2.20.1
