src/ssl.c: in wolfSSL_curve_is_disabled(), fix shiftTooManyBitsSigned.

douzzer · douzzer · commit e68facd88919 · 2023-12-25T00:27:49.000-06:00
diff --git a/src/ssl.c b/src/ssl.c
@@ -30338,9 +30338,9 @@ int wolfSSL_curve_is_disabled(const WOLFSSL* ssl, word16 curve_id)
     }
     if (curve_id >= 32) {
         /* 0 is for invalid and 1-14 aren't used otherwise. */
-        return (ssl->disabledCurves & (1 << (curve_id - 32))) != 0;
+        return (ssl->disabledCurves & (1U << (curve_id - 32))) != 0;
     }
-    return (ssl->disabledCurves & (1 << curve_id)) != 0;
+    return (ssl->disabledCurves & (1U << curve_id)) != 0;
 }
 
 #if (defined(HAVE_ECC) || \

Original file line number	Diff line number	Diff line change
`@@ -30338,9 +30338,9 @@ int wolfSSL_curve_is_disabled(const WOLFSSL* ssl, word16 curve_id)`
`30338`	`30338`	`}`
`30339`	`30339`	`if (curve_id >= 32) {`
`30340`	`30340`	`/* 0 is for invalid and 1-14 aren't used otherwise. */`
`30341`		`- return (ssl->disabledCurves & (1 << (curve_id - 32))) != 0;`
	`30341`	`+ return (ssl->disabledCurves & (1U << (curve_id - 32))) != 0;`
`30342`	`30342`	`}`
`30343`		`- return (ssl->disabledCurves & (1 << curve_id)) != 0;`
	`30343`	`+ return (ssl->disabledCurves & (1U << curve_id)) != 0;`
`30344`	`30344`	`}`
`30345`	`30345`
`30346`	`30346`	`#if (defined(HAVE_ECC) \|\| \`