From: William Dauchy <w.dauchy@criteo.com>
Date: Sat, 1 Aug 2020 14:28:51 +0000 (+0200)
Subject: BUG/MINOR: spoa-server: fix size_t format printing
X-Git-Tag: v2.3-dev3~31
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bbe18ac5dfc9079b68285d3e015e9f545f71008a;p=thirdparty%2Fhaproxy.git

BUG/MINOR: spoa-server: fix size_t format printing

From https://www.python.org/dev/peps/pep-0353/
"A new type Py_ssize_t is introduced, which has the same size as the
compiler's size_t type, but is signed. It will be a typedef for ssize_t
where available."

For integer types, causes printf to expect a size_t-sized integer
argument.

This should fix github issue #702

This should be backported to >= v2.2

Signed-off-by: William Dauchy <w.dauchy@criteo.com>
---

diff --git a/contrib/spoa_server/ps_python.c b/contrib/spoa_server/ps_python.c
index 00cb0e30db..be6fc4b7eb 100644
--- a/contrib/spoa_server/ps_python.c
+++ b/contrib/spoa_server/ps_python.c
@@ -66,7 +66,7 @@ static int ps_python_check_overflow(Py_ssize_t len)
 	 */
 	if (len >= (Py_ssize_t)INT_MAX) {
 		PyErr_Format(spoa_error,
-				"%d is over 2GB. Please split in smaller pieces.", \
+				"%zd is over 2GB. Please split in smaller pieces.", \
 				len);
 		return -1;
 	} else {