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Merged
sipma merged 2 commits into from
Feb 18, 2026
Merged

Patchrecords #258

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41657fc
AST: fix regression test
sipma Feb 18, 2026
a266147
CMD: replaces buffer size 1 in patch record by value derived from sta…
sipma Feb 18, 2026
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2 changes: 1 addition & 1 deletion chb/app/CHVersion.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@
chbversion: str = "0.3.0-20260126"
chbversion: str = "0.3.0-20260218"

minimum_required_chb_version = "0.6.0_20260122"
2 changes: 0 additions & 2 deletions chb/ast/ASTCPrettyPrinter.py
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Expand Up @@ -497,7 +497,6 @@ def visit_memref(self, memref: AST.ASTMemRef) -> None:
if memref.memexp.is_ast_addressof:
memexpa = cast(AST.ASTAddressOf, memref.memexp)
memexpa.lval.accept(self)
'''
elif memref.memexp.is_ast_binary_op:
memexpb = cast(AST.ASTBinaryOp, memref.memexp)
exp1 = memexpb.exp1
Expand All @@ -511,7 +510,6 @@ def visit_memref(self, memref: AST.ASTMemRef) -> None:
self.ccode.write("(*(")
memref.memexp.accept(self)
self.ccode.write("))")
'''
else:
self.ccode.write("(*(")
memref.memexp.accept(self)
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23 changes: 19 additions & 4 deletions chb/cmdline/reportcmds.py
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
# ------------------------------------------------------------------------------
# The MIT License (MIT)
#
# Copyright (c) 2021-2025 Aarno Labs, LLC
# Copyright (c) 2021-2026 Aarno Labs, LLC
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
Expand Down Expand Up @@ -1316,15 +1316,30 @@ def include_target(target: 'CallTarget') -> bool:
buffersize = stackframe.stackoffset_gap(dstoffset)
if buffersize is None:
chklogger.logger.warning(
"Stackbuffer for %s at offset %s does not have a size and no upperbound either",
"Stackbuffer for %s at offset %s does not have a size and "
+ "no upperbound either",
str(instr), str(dstoffset))
continue
else:
chklogger.logger.warning(
"Stackbuffer for %s at offset %s does not have a size, but stackframe "
+ " allows a buffer of %s",
"Stackbuffer for %s at offset %s does not have a size, "
+ "but stackframe allows a buffer of %s",
str(instr), str(dstoffset), str(buffersize))
sizeorigin = "stackframe-layout"
elif buffersize == 1:
buffersize = stackframe.stackoffset_gap(dstoffset)
if buffersize is None:
chklogger.logger.warning(
"Stackbuffer size for %s at offset %s is reported to be 1 "
+ " and no buffer size could be derived from the stacklayout",
str(instr), str(dstoffset))
continue
else:
chklogger.logger.warning(
"Stackbuffer size for %s at offset %s is reported to be 1 "
+ "; replacing it by the size derived from the stacklayout",
str(instr), str(dstoffset))
sizeorigin = "stackframe-layout"
else:
sizeorigin = "stackslot-access"

Expand Down