From: Tom Rini Date: Thu, 6 Apr 2023 13:58:40 +0000 (-0400) Subject: qemu: dfu: Correct memset call in set_dfu_alt_info X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=e97c89cc15b90c72dcf6a7a943fb52743a1f70fa;p=u-boot.git qemu: dfu: Correct memset call in set_dfu_alt_info When building with clang, we see: board/emulation/common/qemu_dfu.c:51:24: warning: 'memset' call operates on objects of type 'char' while the size is based on a different type 'char *' [-Wsizeof-pointer-memaccess] As we're calling memset with the length set to the size of the pointer and not the size of the buffer. Correct this with a call of the size of the buffer itself. Signed-off-by: Tom Rini Reviewed-by: Simon Glass Acked-by: Sughosh Ganu --- diff --git a/board/emulation/common/qemu_dfu.c b/board/emulation/common/qemu_dfu.c index 332d659c1f..7e7d84f6c0 100644 --- a/board/emulation/common/qemu_dfu.c +++ b/board/emulation/common/qemu_dfu.c @@ -48,7 +48,7 @@ void set_dfu_alt_info(char *interface, char *devstr) env_get("dfu_alt_info")) return; - memset(buf, 0, sizeof(buf)); + memset(buf, 0, DFU_ALT_BUF_LEN); /* * Currently dfu_alt_info is needed on Qemu ARM64 for