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| author | Andreas Schwab <schwab@suse.de> | 2022-06-22 13:16:30 +0200 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2022-06-22 17:00:44 +0200 |
| commit | dc30acf20bd635d71cd4c84100e842fdf0429e48 (patch) | |
| tree | 9b94660663d2cca159afc77e8e41bc41bec31038 /debug/Makefile | |
| parent | 2249ec60a987f9a7aa585890de2bd365b3656d28 (diff) | |
| download | glibc-dc30acf20bd635d71cd4c84100e842fdf0429e48.tar.gz glibc-dc30acf20bd635d71cd4c84100e842fdf0429e48.tar.xz glibc-dc30acf20bd635d71cd4c84100e842fdf0429e48.zip | |
debug: make __read_chk a cancellation point (bug 29274)
The __read_chk function, as the implementation behind the fortified read function, must be a cancellation point, thus it cannot use INLINE_SYSCALL.
Diffstat (limited to 'debug/Makefile')
| -rw-r--r-- | debug/Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/debug/Makefile b/debug/Makefile index 96029f32ee..456b349c4d 100644 --- a/debug/Makefile +++ b/debug/Makefile @@ -110,6 +110,7 @@ CPPFLAGS-tst-longjmp_chk2.c += -D_FORTIFY_SOURCE=1 CFLAGS-tst-longjmp_chk3.c += -fexceptions -fasynchronous-unwind-tables CPPFLAGS-tst-longjmp_chk3.c += -D_FORTIFY_SOURCE=1 CPPFLAGS-tst-realpath-chk.c += -D_FORTIFY_SOURCE=2 +CPPFLAGS-tst-read-chk-cancel.c += -D_FORTIFY_SOURCE=2 # _FORTIFY_SOURCE tests. # Auto-generate tests for _FORTIFY_SOURCE for different levels, compilers and @@ -204,6 +205,10 @@ ifeq ($(have-ssp),yes) tests += tst-ssp-1 endif +ifeq ($(have-thread-library), yes) +tests += tst-read-chk-cancel +endif + ifeq (,$(CXX)) tests-unsupported = $(tests-cc-chk) endif @@ -242,3 +247,5 @@ $(objpfx)xtrace: xtrace.sh -e 's|@BINDIR@|$(bindir)|' -e 's|@PKGVERSION@|$(PKGVERSION)|' \ -e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.new \ && rm -f $@ && mv $@.new $@ && chmod +x $@ + +$(objpfx)tst-read-chk-cancel: $(shared-thread-library) |