Don't cast second argument of mem_printf_hook (%b) to size_t.

Also treat the given number as unsigned int.

Due to the printf hook registration the second argument of
mem_printf_hook (if called via printf etc.) is always of type int*.
Casting this to a size_t pointer and then dereferencing that as int does
not work on big endian machines if int is smaller than size_t (e.g. on ppc64).

In order to make this change work if the argument is of a type larger
than int, size_t for instance, the second argument for %b has to be casted
to (u_)int.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libcharon/encoding/parser.c b/src/libcharon/encoding/parser.c
index 6309a5c3f..e49210309 100644
--- a/src/libcharon/encoding/parser.c
+++ b/src/libcharon/encoding/parser.c
@@ -377,7 +377,7 @@ METHOD(parser_t, parse_payload, status_t,
 		 payload_type_names, payload_type, this->input_roof - this->byte_pos);
 
 	DBG3(DBG_ENC, "parsing payload from %b",
-		 this->byte_pos, this->input_roof - this->byte_pos);
+		 this->byte_pos, (u_int)(this->input_roof - this->byte_pos));
 
 	/* base pointer for output, avoids casting in every rule */
 	output = pld;