diff options
author | Mike Frysinger <vapier@gentoo.org> | 2016-01-13 04:59:26 +0000 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2016-01-13 04:59:26 +0000 |
commit | 312531e36b7f7ba758d76da312951d21a49729e9 (patch) | |
tree | b90cd2ef61a03c76cce43627fdcf0446cf104b4f /4.6.4 | |
parent | stop enabling trampoline warnings by default in older versions for compatibil... (diff) | |
download | gcc-patches-312531e36b7f7ba758d76da312951d21a49729e9.tar.gz gcc-patches-312531e36b7f7ba758d76da312951d21a49729e9.tar.bz2 gcc-patches-312531e36b7f7ba758d76da312951d21a49729e9.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 '4.6.4')
-rw-r--r-- | 4.6.4/gentoo/11_all_default-warn-format-security.patch | 49 | ||||
-rw-r--r-- | 4.6.4/gentoo/README.history | 2 |
2 files changed, 2 insertions, 49 deletions
diff --git a/4.6.4/gentoo/11_all_default-warn-format-security.patch b/4.6.4/gentoo/11_all_default-warn-format-security.patch deleted file mode 100644 index 78c069e..0000000 --- a/4.6.4/gentoo/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/gcc.info -+++ b/gcc/doc/gcc.info -@@ -3142,6 +3142,9 @@ option was used. - `-Wformat-nonliteral', `-Wformat-security', and `-Wformat=2' are - available, but are not included in `-Wall'. - -+ In Gentoo this option is enabled by default for C, C++, ObjC, ObjC++. -+ To disable, use `-Wformat=0'. -+ - `-Wformat-y2k' - If `-Wformat' is specified, also warn about `strftime' formats - which may yield only a two-digit year. -@@ -3184,6 +3187,11 @@ option was used. - about, but in future warnings may be added to `-Wformat-security' - that are not included in `-Wformat-nonliteral'.) - -+ In Gentoo this option is enabled by default for C, C++, ObjC, ObjC++. -+ To disable use `-Wno-format-security', or disable all format warnings -+ with `-Wformat=0'. To make format security warnings fatal, specify -+ `-Werror=format-security'. -+ - `-Wformat=2' - Enable `-Wformat' plus format checks not included in `-Wformat'. - Currently equivalent to `-Wformat -Wformat-nonliteral diff --git a/4.6.4/gentoo/README.history b/4.6.4/gentoo/README.history index 400ffe7..1eb1b89 100644 --- a/4.6.4/gentoo/README.history +++ b/4.6.4/gentoo/README.history @@ -1,6 +1,8 @@ 1.4 [pending] + - 11_all_gcc-default-format-security.patch - 12_all_default-warn-trampolines.patch + 34_all_libjava-classpath-locale-sort.patch + - 99_all_testsuite-01-Wformat.patch 1.3 27 May 2015 + 45_all_linux-pthread-reentrant.patch |