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context: fix libyang abort/crash on parse_data validation error #161

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Merged
rjarry merged 1 commit into from
Nov 11, 2025
Merged

context: fix libyang abort/crash on parse_data validation error #161

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18 changes: 2 additions & 16 deletions libyang/context.py
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Original file line number Diff line number Diff line change
Expand Up @@ -615,24 +615,10 @@ def parse_data(
if ret != lib.LY_SUCCESS:
raise self.error("failed to read input data")

if parent is not None:
ret = lib.lyd_parse_data(
self.cdata,
parent.cdata,
data[0],
fmt,
parser_flgs,
validation_flgs,
ffi.NULL,
)
lib.ly_in_free(data[0], 0)
if ret != lib.LY_SUCCESS:
raise self.error("failed to parse data tree")
return None

parent_cdata = parent.cdata if parent is not None else ffi.NULL
dnode = ffi.new("struct lyd_node **")
ret = lib.lyd_parse_data(
self.cdata, ffi.NULL, data[0], fmt, parser_flgs, validation_flgs, dnode
self.cdata, parent_cdata, data[0], fmt, parser_flgs, validation_flgs, dnode
)
lib.ly_in_free(data[0], 0)
if ret != lib.LY_SUCCESS:
Expand Down