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-rw-r--r--Lib/javascript/v8/javascripthelpers.swg2
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/javascript/v8/javascripthelpers.swg b/Lib/javascript/v8/javascripthelpers.swg
index ea303fa3d..7f7040613 100644
--- a/Lib/javascript/v8/javascripthelpers.swg
+++ b/Lib/javascript/v8/javascripthelpers.swg
@@ -70,7 +70,7 @@ SWIGRUNTIME void JS_veto_set_variable(v8::Local<v8::Name> property, v8::Local<v8
v8::Local<v8::String> sproperty;
if (property->ToString(SWIGV8_CURRENT_CONTEXT()).ToLocal(&sproperty)) {
SWIGV8_WRITE_UTF8(sproperty, buffer, 256);
- res = sprintf(msg, "Tried to write read-only variable: %s.", buffer);
+ res = SWIG_snprintf(msg, sizeof(msg), "Tried to write read-only variable: %s.", buffer);
}
else {
res = -1;