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put a limit on the length of the equivalent range #10215

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Merged
merged 1 commit into from
Aug 30, 2022
Merged

put a limit on the length of the equivalent range #10215

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7 changes: 6 additions & 1 deletion java/ql/lib/semmle/code/java/security/OverlyLargeRangeQuery.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -238,8 +238,13 @@ module RangePrinter {

/** Gets a char range that is overly large because of `reason`. */
RegExpCharacterRange getABadRange(string reason, int priority) {
result instanceof OverlyWideRange and
priority = 0 and
reason = "is equivalent to " + result.(OverlyWideRange).printEquivalent()
exists(string equiv | equiv = result.(OverlyWideRange).printEquivalent() |
if equiv.length() <= 50
then reason = "is equivalent to " + equiv
else reason = "is equivalent to " + equiv.substring(0, 50) + "..."
)
or
priority = 1 and
exists(RegExpCharacterRange other |
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7 changes: 6 additions & 1 deletion javascript/ql/lib/semmle/javascript/security/OverlyLargeRangeQuery.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -238,8 +238,13 @@ module RangePrinter {

/** Gets a char range that is overly large because of `reason`. */
RegExpCharacterRange getABadRange(string reason, int priority) {
result instanceof OverlyWideRange and
priority = 0 and
reason = "is equivalent to " + result.(OverlyWideRange).printEquivalent()
exists(string equiv | equiv = result.(OverlyWideRange).printEquivalent() |
if equiv.length() <= 50
then reason = "is equivalent to " + equiv
else reason = "is equivalent to " + equiv.substring(0, 50) + "..."
)
or
priority = 1 and
exists(RegExpCharacterRange other |
Expand Down
7 changes: 6 additions & 1 deletion python/ql/lib/semmle/python/security/OverlyLargeRangeQuery.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -238,8 +238,13 @@ module RangePrinter {

/** Gets a char range that is overly large because of `reason`. */
RegExpCharacterRange getABadRange(string reason, int priority) {
result instanceof OverlyWideRange and
priority = 0 and
reason = "is equivalent to " + result.(OverlyWideRange).printEquivalent()
exists(string equiv | equiv = result.(OverlyWideRange).printEquivalent() |
if equiv.length() <= 50
then reason = "is equivalent to " + equiv
else reason = "is equivalent to " + equiv.substring(0, 50) + "..."
)
or
priority = 1 and
exists(RegExpCharacterRange other |
Expand Down
7 changes: 6 additions & 1 deletion ruby/ql/lib/codeql/ruby/security/OverlyLargeRangeQuery.qll
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Original file line number Diff line number Diff line change
Expand Up @@ -238,8 +238,13 @@ module RangePrinter {

/** Gets a char range that is overly large because of `reason`. */
RegExpCharacterRange getABadRange(string reason, int priority) {
result instanceof OverlyWideRange and
priority = 0 and
reason = "is equivalent to " + result.(OverlyWideRange).printEquivalent()
exists(string equiv | equiv = result.(OverlyWideRange).printEquivalent() |
if equiv.length() <= 50
then reason = "is equivalent to " + equiv
else reason = "is equivalent to " + equiv.substring(0, 50) + "..."
)
or
priority = 1 and
exists(RegExpCharacterRange other |
Expand Down