Dario Faggioli
3206ea7c01
- Revert to revision 715. We're fixing bug 1199924, before moving to QEMU 7.0 OBS-URL: https://build.opensuse.org/request/show/979479 OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=718
98 lines
3.9 KiB
Diff
98 lines
3.9 KiB
Diff
From: =?UTF-8?q?Martin=20Li=C5=A1ka?= <Martin Liška>
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Date: Tue, 22 Mar 2022 11:40:17 +0100
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Subject: Ignore spurious GCC 12 warning
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Git-commit: 0000000000000000000000000000000000000000
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References: bsc#1197018
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Building with GCC 12 fails producing errors. This is an example (but
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there are others):
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[ 1051s] Sdk/C/LzmaEnc.c: In function 'LzmaEnc_CodeOneMemBlock':
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[ 1051s] Sdk/C/LzmaEnc.c:2641:19: error: storing the address of local
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variable 'outStream' in '*p.rc.outStream' [-Werror=dangling-pointer=]
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[ 1051s] 2641 | p->rc.outStream = &outStream.vt;
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[ 1051s] | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
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[ 1051s] Sdk/C/LzmaEnc.c:2624:28: note: 'outStream' declared here
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[ 1051s] 2624 | CLzmaEnc_SeqOutStreamBuf outStream;
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[ 1051s] | ^~~~~~~~~
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[ 1051s] Sdk/C/LzmaEnc.c:2624:28: note: 'pp' declared here
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Which is a false positive reported by GCC compiler:
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98503
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Work it around by silencing the warning.
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Signed-off-by: Martin Liška <martin.liska@suse.com>
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Signed-off-by: Dario Faggioli <dfaggioli@suse.com>
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---
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BaseTools/Source/C/DevicePath/DevicePathUtilities.c | 4 ++++
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BaseTools/Source/C/GenFfs/GenFfs.c | 4 ++++
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BaseTools/Source/C/GenSec/GenSec.c | 4 ++++
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BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c | 4 ++++
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4 files changed, 16 insertions(+)
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diff --git a/roms/edk2/BaseTools/Source/C/DevicePath/DevicePathUtilities.c b/roms/edk2/BaseTools/Source/C/DevicePath/DevicePathUtilities.c
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index 2ffefa8ceeeff9a1d0504ad71918..c9fb4329843a8fc34e596b506571 100644
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--- a/roms/edk2/BaseTools/Source/C/DevicePath/DevicePathUtilities.c
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+++ b/roms/edk2/BaseTools/Source/C/DevicePath/DevicePathUtilities.c
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@@ -16,6 +16,10 @@
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#include "UefiDevicePathLib.h"
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#include <Protocol/DevicePathUtilities.h>
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+#if __GNUC__ >= 12
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+# pragma GCC diagnostic ignored "-Wstringop-overflow"
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+#endif
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+
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//
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// Template for an end-of-device path node.
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//
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diff --git a/roms/edk2/BaseTools/Source/C/GenFfs/GenFfs.c b/roms/edk2/BaseTools/Source/C/GenFfs/GenFfs.c
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index fcb911f4fc34e560fd06001f91dd..589ffe94982ccfa3651216d0571f 100644
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--- a/roms/edk2/BaseTools/Source/C/GenFfs/GenFfs.c
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+++ b/roms/edk2/BaseTools/Source/C/GenFfs/GenFfs.c
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@@ -36,6 +36,10 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
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#define UTILITY_MAJOR_VERSION 0
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#define UTILITY_MINOR_VERSION 1
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+#if __GNUC__ >= 12
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+# pragma GCC diagnostic ignored "-Wuse-after-free"
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+#endif
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+
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STATIC CHAR8 *mFfsFileType[] = {
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NULL, // 0x00
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"EFI_FV_FILETYPE_RAW", // 0x01
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diff --git a/roms/edk2/BaseTools/Source/C/GenSec/GenSec.c b/roms/edk2/BaseTools/Source/C/GenSec/GenSec.c
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index d54a4f9e0a7d67b7c8494ab37011..fb40ad36584c1cd53cc7ca4a9d4f 100644
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--- a/roms/edk2/BaseTools/Source/C/GenSec/GenSec.c
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+++ b/roms/edk2/BaseTools/Source/C/GenSec/GenSec.c
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@@ -37,6 +37,10 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
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#define UTILITY_MAJOR_VERSION 0
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#define UTILITY_MINOR_VERSION 1
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+#if __GNUC__ >= 12
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+# pragma GCC diagnostic ignored "-Wuse-after-free"
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+#endif
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+
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STATIC CHAR8 *mSectionTypeName[] = {
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NULL, // 0x00 - reserved
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"EFI_SECTION_COMPRESSION", // 0x01
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diff --git a/roms/edk2/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c b/roms/edk2/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
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index e281716fee1bfb5eb236c9e38dbd..773114584add6e1f0f6e966e26e5 100644
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--- a/roms/edk2/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
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+++ b/roms/edk2/BaseTools/Source/C/LzmaCompress/Sdk/C/LzmaEnc.c
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@@ -38,6 +38,10 @@ static unsigned g_STAT_OFFSET = 0;
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#define kNumBitPriceShiftBits 4
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#define kBitPrice (1 << kNumBitPriceShiftBits)
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+#if __GNUC__ >= 12
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+# pragma GCC diagnostic ignored "-Wdangling-pointer"
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+#endif
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+
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void LzmaEncProps_Init(CLzmaEncProps *p)
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{
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p->level = 5;
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