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Makefile: Enable -Wformat-security

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It looks like an easy win to prevent a number of possible security
flaws.

Suggested-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Stefano Brivio 2025-03-19 20:45:12 +01:00
parent 07c2d584b3
commit 32f6212551
1 changed files with 1 additions and 1 deletions

2
Makefile
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@ -29,7 +29,7 @@ ifeq ($(shell $(CC) -O2 -dM -E - < /dev/null 2>&1 | grep ' _FORTIFY_SOURCE ' > /
FORTIFY_FLAG := -D_FORTIFY_SOURCE=2
endif
FLAGS := -Wall -Wextra -Wno-format-zero-length
FLAGS := -Wall -Wextra -Wno-format-zero-length -Wformat-security
FLAGS += -pedantic -std=c11 -D_XOPEN_SOURCE=700 -D_GNU_SOURCE
FLAGS += $(FORTIFY_FLAG) -O2 -pie -fPIE
FLAGS += -DPAGE_SIZE=$(shell getconf PAGE_SIZE)