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| author | maya <maya@pkgsrc.org> | 2019-04-24 22:56:47 +0000 |
|---|---|---|
| committer | maya <maya@pkgsrc.org> | 2019-04-24 22:56:47 +0000 |
| commit | 14d6cf13068096956a0ff1c7c3dd279940c218bb (patch) | |
| tree | f7aa5dc573aba5c225383c72fb1d35b80ba5b1d9 /mk | |
| parent | 61dc5eda196eb27381d5f77420d2dd3eb41b3f06 (diff) | |
| download | pkgsrc-14d6cf13068096956a0ff1c7c3dd279940c218bb.tar.gz | |
Don't complain if binaries without an interpreter or .dynamic section don't
have a GNU_RELRO flag. (they won't because it doesn't do anything to them).
Should eliminate some of the need for CHECK_RELRO_SKIP, especially for some
Go binaries.
Diffstat (limited to 'mk')
| -rw-r--r-- | mk/check/check-relro-elf.awk | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/mk/check/check-relro-elf.awk b/mk/check/check-relro-elf.awk index 28777f1fbd9..ceeb69c07ba 100644 --- a/mk/check/check-relro-elf.awk +++ b/mk/check/check-relro-elf.awk @@ -1,4 +1,4 @@ -# $NetBSD: check-relro-elf.awk,v 1.2 2017/07/05 15:24:22 khorben Exp $ +# $NetBSD: check-relro-elf.awk,v 1.3 2019/04/24 22:56:47 maya Exp $ # # Copyright (c) 2007 Joerg Sonnenberger <joerg@NetBSD.org>. # Copyright (c) 2017 Pierre Pronchery <khorben@NetBSD.org>. @@ -76,9 +76,16 @@ function checkrelro(ELF, got_relro, found) { if ($1 == "GNU_RELRO") { got_relro = 1 } + # PT_INTERP for executables + # DYNAMIC for libraries, executables + if (($1 == "INTERP") || + ($1 == "DYNAMIC")) { + dynamic = 1 + } + } close(cmd) - if (found == 1 && got_relro != 1) { + if (found == 1 && dynamic == 1 && got_relro != 1) { print ELF ": missing RELRO" } } |