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pmaports/cross/gcc-armhf/011_all_default-warn-format-security.patch

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Official support for aarch64 (#84) * Fix hardcoded `armhf` in pmb/aportgen/binutils.py * Generate aports: `binutils-aarch64`, `musl-aarch64`, `gcc-aarch64` * Distccd: Remember the cross-compiler architecture (currently armhf or aarch64), that the current distccd is running as, and restart distccd with the correct architecture, in case a different arch is needed than what it is currently running as. (Depending on the cross-compiler arch, the PATH variable gets adjusted before starting distccd) * Testcases: add aport generation for aarch64, add cross-compiling to aarch64 * pmb/parse/arch.py: Add aarch64 to the mapping
2017-06-14 17:10:21 +00:00
Enable -Wformat and -Wformat-security by default.
cross/gcc-*: upgrade to gcc 8.2.0 [skip ci] Skipping CI, because it would probably not finish building all of them. Major breakage incoming. Details discussed here: <https://gitlab.com/postmarketOS/pmaports/issues/103>
2018-09-27 17:15:08 +00:00
--- a/gcc/c-family/c.opt 2016-03-23 18:51:56.000000000 +0100
+++ b/gcc/c-family/c.opt 2016-04-28 23:45:54.063351272 +0200
@@ -459,7 +459,7 @@ C ObjC C++ ObjC++ Var(warn_format_nonlit
Warn about format strings that are not literals.
Official support for aarch64 (#84) * Fix hardcoded `armhf` in pmb/aportgen/binutils.py * Generate aports: `binutils-aarch64`, `musl-aarch64`, `gcc-aarch64` * Distccd: Remember the cross-compiler architecture (currently armhf or aarch64), that the current distccd is running as, and restart distccd with the correct architecture, in case a different arch is needed than what it is currently running as. (Depending on the cross-compiler arch, the PATH variable gets adjusted before starting distccd) * Testcases: add aport generation for aarch64, add cross-compiling to aarch64 * pmb/parse/arch.py: Add aarch64 to the mapping
2017-06-14 17:10:21 +00:00
Wformat-security
-C ObjC C++ ObjC++ Var(warn_format_security) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
+C ObjC C++ ObjC++ Var(warn_format_security) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wformat=, warn_format >= 2, 0)
cross/gcc-*: upgrade to gcc 8.2.0 [skip ci] Skipping CI, because it would probably not finish building all of them. Major breakage incoming. Details discussed here: <https://gitlab.com/postmarketOS/pmaports/issues/103>
2018-09-27 17:15:08 +00:00
Warn about possible security problems with format functions.
Official support for aarch64 (#84) * Fix hardcoded `armhf` in pmb/aportgen/binutils.py * Generate aports: `binutils-aarch64`, `musl-aarch64`, `gcc-aarch64` * Distccd: Remember the cross-compiler architecture (currently armhf or aarch64), that the current distccd is running as, and restart distccd with the correct architecture, in case a different arch is needed than what it is currently running as. (Depending on the cross-compiler arch, the PATH variable gets adjusted before starting distccd) * Testcases: add aport generation for aarch64, add cross-compiling to aarch64 * pmb/parse/arch.py: Add aarch64 to the mapping
2017-06-14 17:10:21 +00:00
cross/gcc-*: upgrade to gcc 8.2.0 [skip ci] Skipping CI, because it would probably not finish building all of them. Major breakage incoming. Details discussed here: <https://gitlab.com/postmarketOS/pmaports/issues/103>
2018-09-27 17:15:08 +00:00
Wformat-signedness
@@ -475,7 +475,7 @@ C ObjC C++ ObjC++ Var(warn_format_zero_l
Warn about zero-length formats.
Official support for aarch64 (#84) * Fix hardcoded `armhf` in pmb/aportgen/binutils.py * Generate aports: `binutils-aarch64`, `musl-aarch64`, `gcc-aarch64` * Distccd: Remember the cross-compiler architecture (currently armhf or aarch64), that the current distccd is running as, and restart distccd with the correct architecture, in case a different arch is needed than what it is currently running as. (Depending on the cross-compiler arch, the PATH variable gets adjusted before starting distccd) * Testcases: add aport generation for aarch64, add cross-compiling to aarch64 * pmb/parse/arch.py: Add aarch64 to the mapping
2017-06-14 17:10:21 +00:00
Wformat=
cross/gcc-*: upgrade to gcc 8.2.0 [skip ci] Skipping CI, because it would probably not finish building all of them. Major breakage incoming. Details discussed here: <https://gitlab.com/postmarketOS/pmaports/issues/103>
2018-09-27 17:15:08 +00:00
-C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0) IntegerRange(0, 2)
+C ObjC C++ ObjC++ Joined RejectNegative UInteger Var(warn_format) Init(1) Warning LangEnabledBy(C ObjC C++ ObjC++,Wall, 1, 0) IntegerRange(0, 2)
Warn about printf/scanf/strftime/strfmon format string anomalies.
Official support for aarch64 (#84) * Fix hardcoded `armhf` in pmb/aportgen/binutils.py * Generate aports: `binutils-aarch64`, `musl-aarch64`, `gcc-aarch64` * Distccd: Remember the cross-compiler architecture (currently armhf or aarch64), that the current distccd is running as, and restart distccd with the correct architecture, in case a different arch is needed than what it is currently running as. (Depending on the cross-compiler arch, the PATH variable gets adjusted before starting distccd) * Testcases: add aport generation for aarch64, add cross-compiling to aarch64 * pmb/parse/arch.py: Add aarch64 to the mapping
2017-06-14 17:10:21 +00:00
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