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debug: Link tst-sprintf-fortify-rdonly-static with -Wl,-z,relro [BZ 33183]

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This test requires relro_format be placed in the PT_GNU_RELRO segment.
The ELF linker enables -z relro support by default on all Linux targets
except FRV, HPPA, IA64 and MIPS. On these targets, we need to explicitly
link with -z relro to place relro_format in the PT_GNU_RELRO segment.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
This commit is contained in:
John David Anglin
2025-07-24 10:53:35 -04:00
parent 3ff17af18c
commit d21c8ba479
1 changed files with 1 additions and 0 deletions
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debug/Makefile
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@@ -187,6 +187,7 @@ CFLAGS-tst-sprintf-fortify-rdonly-dlopen.c += $(no-fortify-source) -D_FORTIFY_SO
CFLAGS-tst-sprintf-fortify-rdonly-static.c += $(no-fortify-source) -D_FORTIFY_SOURCE=2
CFLAGS-tst-fortify-syslog.c += $(no-fortify-source) -D_FORTIFY_SOURCE=2
CFLAGS-tst-fortify-wide.c += $(no-fortify-source) -D_FORTIFY_SOURCE=2
LDFLAGS-tst-sprintf-fortify-rdonly-static += $(relro-LDFLAGS)
$(objpfx)tst-sprintf-fortify-rdonly: $(objpfx)tst-sprintf-fortify-rdonly-mod.so
$(objpfx)tst-sprintf-fortify-rdonly.out: \