openwrt/package/utils/ucode/patches/100-fix-int-format-on-32bit-system.patch
Jo-Philipp Wich 3d3d03479d ucode: add temporary fix for integer formatting on 32bit systems
The ucode VM always passes 64bit integer values to sprintf implementation
while the `%d` format expects 32bit integers on 32bit platforms, leading
to incorrect formatting results.

Temporarily solve the issue by casting the numeric argument to int until
a more thorough fix arrives with the next update.

Fixes: FS#4234
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2022-01-23 00:57:58 +01:00

12 lines
256 B
Diff

--- a/lib.c
+++ b/lib.c
@@ -1438,7 +1438,7 @@ uc_printf_common(uc_vm_t *vm, size_t nar
switch (t) {
case UC_INTEGER:
- ucv_stringbuf_printf(buf, sfmt, arg.n);
+ ucv_stringbuf_printf(buf, sfmt, (int)arg.n);
break;
case UC_DOUBLE: