From: Tobias Stoeckmann <stoeckmann@users.noreply.github.com>
Date: Sat, 11 May 2024 17:06:04 +0000 (+0200)
Subject: uu: Fix Visual Studio compiler warning (#2180)
X-Git-Tag: v3.7.5~72
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd95ec3b72d642d15bedecff0f47122e27a022b1;p=thirdparty%2Flibarchive.git

uu: Fix Visual Studio compiler warning (#2180)

Switch from int64_t to ssize_t for l and body, which is a no-op on 64
bit systems. On 32 bit systems, this change is okay because these
variables interact with other ssize_t variables in this scope.

Fixes compiler warning regarding line 584 in which ssize_t and int64_t
are mixed in calculations:

warning C4244: '=': conversion from 'int64_t' to 'long'
---

diff --git a/libarchive/archive_read_support_filter_uu.c b/libarchive/archive_read_support_filter_uu.c
index 7563e861e..8d361a4f8 100644
--- a/libarchive/archive_read_support_filter_uu.c
+++ b/libarchive/archive_read_support_filter_uu.c
@@ -506,7 +506,7 @@ read_more:
 		uudecode->in_cnt = 0;
 	}
 	for (;used < avail_in; d += llen, used += llen) {
-		int64_t l, body;
+		ssize_t l, body;
 
 		b = d;
 		len = get_line(b, avail_in - used, &nl);