From: Stefan Weil <s...@weilnetz.de>
The function is called with alignment == 0 which caused an assertion.
Use the code from oslib-posix.c to fix that regression.
Fixes: ed6f53f9ca9
Signed-off-by: Stefan Weil <s...@weilnetz.de>
Reviewed-by: Philippe Mathieu-Daudé <phi...@redhat.com>
Message-Id: <20210611105846.347954-1...@weilnetz.de>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
util/oslib-win32.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/util/oslib-win32.c b/util/oslib-win32.c
index ee3a3692d8..af559ef339 100644
--- a/util/oslib-win32.c
+++ b/util/oslib-win32.c
@@ -58,7 +58,11 @@ void *qemu_try_memalign(size_t alignment, size_t size)
void *ptr;
g_assert(size != 0);
- g_assert(is_power_of_2(alignment));
+ if (alignment < sizeof(void *)) {
+ alignment = sizeof(void *);
+ } else {
+ g_assert(is_power_of_2(alignment));
+ }
ptr = _aligned_malloc(size, alignment);
trace_qemu_memalign(alignment, size, ptr);
return ptr;
--
2.25.1
