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[compiler-rt] Fix invalid escape sequences in python files #94030

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Merged
merged 1 commit into from
Oct 29, 2024
+3 −3
Merged

[compiler-rt] Fix invalid escape sequences in python files #94030

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4 changes: 2 additions & 2 deletions compiler-rt/lib/asan/scripts/asan_symbolize.py
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Original file line number Diff line number Diff line change
Expand Up @@ -316,7 +316,7 @@ def symbolize(self, addr, binary, offset):
# * For C functions atos omits parentheses and argument types.
# * For C++ functions the function name (i.e., `foo` above) may contain
# templates which may contain parentheses.
match = re.match("^(.*) \(in (.*)\) \((.*:\d*)\)$", atos_line)
match = re.match(r"^(.*) \(in (.*)\) \((.*:\d*)\)$", atos_line)
logging.debug("atos_line: %s", atos_line)
if match:
function_name = match.group(1)
Expand Down Expand Up @@ -541,7 +541,7 @@ def process_line_posix(self, line):
# names in the regex because it could be an
# Objective-C or C++ demangled name.
stack_trace_line_format = (
"^( *#([0-9]+) *)(0x[0-9a-f]+) *(?:in *.+)? *\((.*)\+(0x[0-9a-f]+)\)"
r"^( *#([0-9]+) *)(0x[0-9a-f]+) *(?:in *.+)? *\((.*)\+(0x[0-9a-f]+)\)"
)
match = re.match(stack_trace_line_format, line)
if not match:
Expand Down
2 changes: 1 addition & 1 deletion compiler-rt/lib/hwasan/scripts/hwasan_symbolize
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Original file line number Diff line number Diff line change
Expand Up @@ -316,7 +316,7 @@ class Symbolizer:
self.__last_access_tag = int(match.group(2), 16)

def process_tag_dump_line(self, line, ignore_tags=False):
m = re.match(r'.*?(0x[0-9a-f]+):' + '([ ]*[\[ ][0-9a-f][0-9a-f]\]?)' * 16, line)
m = re.match(r'.*?(0x[0-9a-f]+):' + r'([ ]*[\[ ][0-9a-f][0-9a-f]\]?)' * 16, line)
if m is None:
return False
addr = m.group(1)
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