Provisional fix for agronholm#169

Fixes compiler warnings for unsigned int format string types.
Sekenre · Jun 14, 2023 · 8ff87a8 · 8ff87a8
1 parent 66c2d22
commit 8ff87a8
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/source/decoder.c b/source/decoder.c
@@ -14,6 +14,7 @@
 #include <math.h>
 #include <structmember.h>
 #include <datetime.h>
+#include <inttypes.h>
 #include "module.h"
 #include "halffloat.h"
 #include "tags.h"
@@ -602,7 +603,7 @@ decode_bytestring(CBORDecoderObject *self, uint8_t subtype)
         return NULL;
 
     if (length > (uint64_t)PY_SSIZE_T_MAX - (uint64_t)PyBytesObject_SIZE) {
-        sprintf(length_hex, "%llX", length);
+        sprintf(length_hex, "%" PRIX64, length);
         PyErr_Format(
                 _CBOR2_CBORDecodeValueError,
                 "excessive bytestring size 0x%s", length_hex);
@@ -703,7 +704,7 @@ decode_string(CBORDecoderObject *self, uint8_t subtype)
     if (decode_length(self, subtype, &length, &indefinite) == -1)
         return NULL;
     if (length > (uint64_t)PY_SSIZE_T_MAX - (uint64_t)PyBytesObject_SIZE) {
-        sprintf(length_hex, "%llX", length);
+        sprintf(length_hex, "%" PRIX64, length);
         PyErr_Format(
                 _CBOR2_CBORDecodeValueError,
                 "excessive string size 0x%s", length_hex);
@@ -860,7 +861,7 @@ decode_array(CBORDecoderObject *self, uint8_t subtype)
     if (indefinite)
         return decode_indefinite_array(self);
     if (length > (uint64_t)PY_SSIZE_T_MAX) {
-        sprintf(length_hex, "%llX", length);
+        sprintf(length_hex, "%" PRIX64, length);
         PyErr_Format(
                 _CBOR2_CBORDecodeValueError,
                 "excessive array size 0x%s", length_hex);