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bc: minarg checks for builtin functions #865
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Contributor
mknos
commented
Dec 6, 2024
- When previously expanding the number of builtin functions, I didn't notice that bi_sqrt() would incorrectly call sqrt(undef) if I type sqrt() at bc prompt
- Other versions of bc raise an error for this, and it's a good idea to flag bad function usage
- This patch adds min-args check to all the builtin functions; all take a single arg except j() which takes two
- When I pass too many args to c() I already see an error
* When previously expanding the number of builtin functions, I didn't notice that bi_sqrt() would incorrectly call sqrt(undef) if I type sqrt() at bc prompt * Other versions of bc raise an error for this, and it's a good idea to flag bad function usage * This patch adds min-args check to all the builtin functions; all take a single arg except j() which takes two * When I pass too many args to c() I already see an error
Pull Request Test Coverage Report for Build 12193115367Details
💛 - Coveralls |
briandfoy
approved these changes
Dec 6, 2024
changes: catch situations where there are missing arguments to functions |
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Labels
Program: bc
The bc program
Status: released
there is a new release with this fix
Type: bug
an existing feature does not work
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