tracing/probes: fix error check in parse_btf_field()

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PT-2017-12095 · Underbit +2 · Libid3Tag +2

Name of the Vulnerable Software and Affected Versions: libid3tag version 0.15.1b Description: The issue allows remote attackers to cause a denial of service OOM via a crafted MP3 file. This is due to a problem in the id3 field parse function in field.c. Recommendations: For libid3tag version...