Fix sprintf that should be snprintf

atsampson · atsampson · commit 139f5d85e4e9 · 2025-08-17T02:33:45.000+01:00
c084d1f ("Prevent overflow in ax25 and netrom") added the length argument, but didn't change the function name.
diff --git a/lib/ax25.c b/lib/ax25.c
@@ -64,7 +64,7 @@ static const char *AX25_print(const char *ptr)
     i = ((ptr[6] & 0x1E) >> 1);
     if (i != 0) {
         int l = strlen(buff);
-        sprintf(&buff[l], sizeof(buff)-l, "-%d", i);
+        snprintf(&buff[l], sizeof(buff)-l, "-%d", i);
     }
 
     return (buff);

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ static const char AX25_print(const char ptr)`
`64`	`64`	`i = ((ptr[6] & 0x1E) >> 1);`
`65`	`65`	`if (i != 0) {`
`66`	`66`	`int l = strlen(buff);`
`67`		`- sprintf(&buff[l], sizeof(buff)-l, "-%d", i);`
	`67`	`+ snprintf(&buff[l], sizeof(buff)-l, "-%d", i);`
`68`	`68`	`}`
`69`	`69`
`70`	`70`	`return (buff);`