device-mapper-multipath/0060-RH-work-around-gcc-10-format-truncation-issue.patch
Benjamin Marzinski 2b0cd7cceb device-mapper-multipath-0.8.4-2
Rebased on top of Martin Wilck's queue of ACKed upstream commits
  * https://github.com/openSUSE/multipath-tools/tree/upstream-queue
  * All previous patches have been reordered, with the exception of
    0011-libdmmp-Add-support-for-upcoming-json-c-0.14.0.patch
    which has been replaced with
    0029-fix-boolean-value-with-json-c-0.14.patch
Modify 0054-RH-add-mpathconf.patch
  * remove default enable_foreign and property blacklist_exceptions
    settings, and deal with the builtin default change from
    0031-libmultipath-set-enable_foreign-to-NONE-by-default.patch.
    Fixes bz #1853668
Add 0048-Makefile.inc-trim-extra-information-from-systemd-ver.patch
Add 0049-kpartx-fix-Wsign-compare-error.patch
  * The above two patches have been submitted upstream
2020-07-08 23:16:57 -05:00

32 lines
1.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Benjamin Marzinski <bmarzins@redhat.com>
Date: Fri, 29 May 2020 17:21:21 -0500
Subject: [PATCH] RH: work around gcc 10 format-truncation issue
gcc 10 was returning false positives on some architectures, when trying
to determine if a snprintf() function could silently truncate its
output. Instead of changing the code to pretend that this is possible,
make these warnings, instead of errors.
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
---
Makefile.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile.inc b/Makefile.inc
index 479523bc..e2f5d0dc 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -109,7 +109,7 @@ endif
WARNFLAGS := -Werror -Wextra -Wformat=2 -Werror=implicit-int \
-Werror=implicit-function-declaration -Werror=format-security \
$(WNOCLOBBERED) -Werror=cast-qual $(ERROR_DISCARDED_QUALIFIERS) \
- -Wstrict-prototypes
+ -Wstrict-prototypes -Wno-error=format-truncation
CFLAGS := $(CFLAGS) $(OPTFLAGS) $(WARNFLAGS) -pipe \
-DBIN_DIR=\"$(bindir)\" -DLIB_STRING=\"${LIB}\" -DRUN_DIR=\"${RUN}\" \
-MMD -MP
--
2.17.2