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From c77b78a4a71d8e0950bde18e1a38f8795f4deac7 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Tue, 2 Jul 2019 00:26:12 -0700
Subject: [PATCH] aplay: Avoid pointer arithmetic on `void *`
Signed-off-by: Michael Forney <mforney@mforney.org>
---
aplay/aplay.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/aplay/aplay.c b/aplay/aplay.c
index ecfc8b8..d789222 100644
--- a/aplay/aplay.c
+++ b/aplay/aplay.c
@@ -440,7 +440,7 @@ static ssize_t xwrite(int fd, const void *buf, size_t count)
size_t offset = 0;
while (offset < count) {
- written = write(fd, buf + offset, count - offset);
+ written = write(fd, (char *)buf + offset, count - offset);
if (written <= 0)
return written;
@@ -1208,7 +1208,7 @@ static int test_au(int fd, void *buffer)
hwparams.channels = BE_INT(ap->channels);
if (hwparams.channels < 1 || hwparams.channels > 256)
return -1;
- if ((size_t)safe_read(fd, buffer + sizeof(AuHeader), BE_INT(ap->hdr_size) - sizeof(AuHeader)) != BE_INT(ap->hdr_size) - sizeof(AuHeader)) {
+ if ((size_t)safe_read(fd, (char *)buffer + sizeof(AuHeader), BE_INT(ap->hdr_size) - sizeof(AuHeader)) != BE_INT(ap->hdr_size) - sizeof(AuHeader)) {
error(_("read error"));
prg_exit(EXIT_FAILURE);
}
--
2.22.0
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