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Merge pull request #1168 from geoffw0/format-amp

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CPP: %@ in format strings
This commit is contained in:
Jonas Jensen
2019-03-27 09:08:39 +01:00
committed by GitHub
parent 578ed146ed 1d0c74daa7
commit 581e765f97
2 changed files with 5 additions and 3 deletions
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6
cpp/ql/src/semmle/code/cpp/commons/Printf.qll
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@@ -256,11 +256,11 @@ class FormatLiteral extends Literal {
}
/**
* Gets the format string, with '%%' replaced by '_' (to avoid processing
* '%%' as a format specifier).
* Gets the format string, with '%%' and '%@' replaced by '_' (to avoid processing
* them as format specifiers).
*/
string getFormat() {
result = this.getValue().replaceAll("%%", "_")
result = this.getValue().replaceAll("%%", "_").replaceAll("%@", "_")
}
/**