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xpath: Don't descend into OP_VALUE in debug dump

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For some reason, its "ch1" value is invalid.
This commit is contained in:
Nick Wellnhofer 2025-01-17 19:54:04 +01:00
parent 00167cae33
commit 5f1131dda5
1 changed files with 4 additions and 0 deletions
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4
xpath.c
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@ -1467,6 +1467,10 @@ xmlXPathDebugDumpStepOp(FILE *output, xmlXPathCompExprPtr comp,
}
fprintf(output, "\n");
finish:
/* OP_VALUE has invalid ch1. */
if (op->op == XPATH_OP_VALUE)
return;
if (op->ch1 >= 0)
xmlXPathDebugDumpStepOp(output, comp, &comp->steps[op->ch1], depth + 1);
if (op->ch2 >= 0)