fix: Panic in Spark's format_string for illegal characters#22077
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neilconway wants to merge 1 commit intoapache:mainfrom
Open
fix: Panic in Spark's format_string for illegal characters#22077neilconway wants to merge 1 commit intoapache:mainfrom
format_string for illegal characters#22077neilconway wants to merge 1 commit intoapache:mainfrom
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Which issue does this PR close?
format_string#22076.Rationale for this change
format_string("%c")indatafusion-sparkcallschar::from_u32.unwrap()without checking for aNonereturn, which leads to panicking on invalid inputs (e.g., negative values and illegal Unicode codepoints).What changes are included in this PR?
format_string("%c")Are these changes tested?
Yes.
Are there any user-facing changes?
No.