dockerfile/linter: check for nil linter in linter functions#4996
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tonistiigi merged 1 commit intomoby:masterfrom Jun 5, 2024
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dockerfile/linter: check for nil linter in linter functions#4996tonistiigi merged 1 commit intomoby:masterfrom
tonistiigi merged 1 commit intomoby:masterfrom
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tonistiigi
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| } | ||
| name, value, sep := args[j], args[j+1], args[j+2] | ||
| if sep == "" { | ||
| if lint != nil && sep == "" { |
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This looks inconsistent with other lines
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Fixed. It wasn't near the other ones so I didn't see it.
vvoland
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Jun 5, 2024
During parsing, the linter can be nil and linter rules won't succeed at running due to a nil dereference. Instead of checking for nil everywhere, this modifies the linter to automatically disable itself if the linter is nil. Fixes a nil dereference panic happening when parsing `ENV` and `LABEL` commands without a linter introduced by 6cfa459. Co-authored-by: Paweł Gronowski <[email protected]> Signed-off-by: Jonathan A. Sternberg <[email protected]>
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tonistiigi
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During parsing, the linter can be nil and linter rules won't succeed at running due to a nil dereference. Instead of checking for nil everywhere, this modifies the linter to automatically disable itself if the linter is nil.
Fixes a nil dereference panic happening when parsing
ENVandLABELcommands without a linter introduced by6cfa459.
An alternative to #4984.