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| author |   Mike Frysinger <vapier@gentoo.org> | 2016-01-13 04:59:27 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2016-01-13 04:59:27 +0000 |
| commit | 4b4705ccd585513590bbcad3e80d47cfb6728cc4 (patch) | |
| tree | 9271c687dd87b189b7506c6f66506846cdd6a788 /src/patchsets/gcc/4.3.6 | |
| parent | stop enabling trampoline warnings by default in older versions for compatibil... (diff) | |
| download | gentoo-4b4705ccd585513590bbcad3e80d47cfb6728cc4.tar.gz gentoo-4b4705ccd585513590bbcad3e80d47cfb6728cc4.tar.bz2 gentoo-4b4705ccd585513590bbcad3e80d47cfb6728cc4.zip | |
stop enabling -Wformat security warnings by default in older versions for compatibility and simplicity -- these are really only used for old builds now and cross-compiling
Diffstat (limited to 'src/patchsets/gcc/4.3.6')
| -rw-r--r-- | src/patchsets/gcc/4.3.6/gentoo/10_all_gcc-default-format-security.patch | 50 | ||||
| -rw-r--r-- | src/patchsets/gcc/4.3.6/gentoo/README.history | 1 |
2 files changed, 1 insertions, 50 deletions
diff --git a/src/patchsets/gcc/4.3.6/gentoo/10_all_gcc-default-format-security.patch b/src/patchsets/gcc/4.3.6/gentoo/10_all_gcc-default-format-security.patch deleted file mode 100644 index 86313969ac..0000000000 --- a/src/patchsets/gcc/4.3.6/gentoo/10_all_gcc-default-format-security.patch +++ /dev/null @@ -1,50 +0,0 @@ -ripped from Debian - -# DP: Turn on -Wformat -Wformat-security by default for C, C++, ObjC, ObjC++. - ---- gcc/c-common.c -+++ gcc/c-common.c -@@ -277,7 +277,7 @@ - /* Warn about format/argument anomalies in calls to formatted I/O functions - (*printf, *scanf, strftime, strfmon, etc.). */ - --int warn_format; -+int warn_format = 1; - - /* Warn about using __null (as NULL in C++) as sentinel. For code compiled - with GCC this doesn't matter as __null is guaranteed to have the right ---- gcc/c.opt -+++ gcc/c.opt -@@ -228,7 +228,7 @@ - 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 ---- gcc/doc/invoke.texi -+++ gcc/doc/invoke.texi -@@ -2802,6 +2802,9 @@ - @option{-Wformat-nonliteral}, @option{-Wformat-security}, and - @option{-Wformat=2} are available, but are not included in @option{-Wall}. - -+NOTE: 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 -@@ -2849,6 +2852,11 @@ - in future warnings may be added to @option{-Wformat-security} that are not - included in @option{-Wformat-nonliteral}.) - -+NOTE: 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 diff --git a/src/patchsets/gcc/4.3.6/gentoo/README.history b/src/patchsets/gcc/4.3.6/gentoo/README.history index d2c68a57e6..aae2c484d7 100644 --- a/src/patchsets/gcc/4.3.6/gentoo/README.history +++ b/src/patchsets/gcc/4.3.6/gentoo/README.history @@ -1,5 +1,6 @@ 1.2 [pending] - 00_all_gcc-trampolinewarn.patch + - 10_all_gcc-default-format-security.patch + 18_all_libgcc-cross-canadian.patch 1.1 24 Nov 2012 |