pidTPCModule.h: Fix access out of bounds

vkucera · vkucera · commit e3ba242e7586 · 2025-12-11T15:57:08.000+01:00
diff --git a/Common/Tools/PID/pidTPCModule.h b/Common/Tools/PID/pidTPCModule.h
@@ -189,8 +189,8 @@ typedef struct Str_dEdx_correction {
     for (int i = 0; i < fMatrix.GetNrows(); i++) {
       for (int j = 0; j < fMatrix.GetNcols(); j++) {
         double param = fMatrix(i, j);
-        double value1 = i > static_cast<int>(vec1.size()) ? 0 : vec1[i];
-        double value2 = j > static_cast<int>(vec2.size()) ? 0 : vec2[j];
+        double value1 = i >= static_cast<int>(vec1.size()) ? 0 : vec1[i];
+        double value2 = j >= static_cast<int>(vec2.size()) ? 0 : vec2[j];
         result += param * value1 * value2;
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -189,8 +189,8 @@ typedef struct Str_dEdx_correction {`
`189`	`189`	`for (int i = 0; i < fMatrix.GetNrows(); i++) {`
`190`	`190`	`for (int j = 0; j < fMatrix.GetNcols(); j++) {`
`191`	`191`	`double param = fMatrix(i, j);`
`192`		`- double value1 = i > static_cast<int>(vec1.size()) ? 0 : vec1[i];`
`193`		`- double value2 = j > static_cast<int>(vec2.size()) ? 0 : vec2[j];`
	`192`	`+ double value1 = i >= static_cast<int>(vec1.size()) ? 0 : vec1[i];`
	`193`	`+ double value2 = j >= static_cast<int>(vec2.size()) ? 0 : vec2[j];`
`194`	`194`	`result += param * value1 * value2;`
`195`	`195`	`}`
`196`	`196`	`}`