diff options
Diffstat (limited to 'main/gcc/11_all_default-warn-format-security.patch')
-rw-r--r-- | main/gcc/11_all_default-warn-format-security.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/main/gcc/11_all_default-warn-format-security.patch b/main/gcc/11_all_default-warn-format-security.patch deleted file mode 100644 index 5dbab43f1d..0000000000 --- a/main/gcc/11_all_default-warn-format-security.patch +++ /dev/null @@ -1,49 +0,0 @@ -Enable -Wformat and -Wformat-security by default. - - ---- a/gcc/c-family/c-common.c -+++ b/gcc/c-family/c-common.c -@@ -201,7 +201,7 @@ int warn_unknown_pragmas; /* Tri state variable. */ - /* Warn about format/argument anomalies in calls to formatted I/O functions - (*printf, *scanf, strftime, strfmon, etc.). */ - --int warn_format; -+int warn_format = 1; - - /* C/ObjC language option variables. */ - ---- a/gcc/c-family/c.opt -+++ b/gcc/c-family/c.opt -@@ -384,7 +384,7 @@ C ObjC C++ ObjC++ Var(warn_format_contains_nul) Warning - Warn about format strings that contain NUL bytes - - Wformat-security --C ObjC C++ ObjC++ Var(warn_format_security) Warning -+C ObjC C++ ObjC++ Var(warn_format_security) Init(1) Warning - Warn about possible security problems with format functions - - Wformat-y2k ---- a/gcc/doc/invoke.texi -+++ b/gcc/doc/invoke.texi -@@ -3111,6 +3111,9 @@ aspects of format checking, the options @option{-Wformat-y2k}, - @option{-Wformat-nonliteral}, @option{-Wformat-security}, and - @option{-Wformat=2} are available, but are not included in @option{-Wall}. - -+In Gentoo this option is enabled by default for C, C++, ObjC, ObjC++. -+To disable, use @option{-Wformat=0}. -+ - @item -Wformat-y2k - @opindex Wformat-y2k - @opindex Wno-format-y2k -@@ -3164,6 +3167,11 @@ currently a subset of what @option{-Wformat-nonliteral} warns about, but - in future warnings may be added to @option{-Wformat-security} that are not - included in @option{-Wformat-nonliteral}.) - -+In Gentoo this option is enabled by default for C, C++, ObjC, ObjC++. -+To disable, use @option{-Wno-format-security}, or disable all format warnings -+with @option{-Wformat=0}. To make format security warnings fatal, specify -+@option{-Werror=format-security}. -+ - @item -Wformat=2 - @opindex Wformat=2 - @opindex Wno-format=2 |