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| author | kib <kib@FreeBSD.org> | 2011-01-25 21:12:31 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2011-01-25 21:12:31 +0000 |
| commit | 1290d38ac50b3afa7e5781d9d97346a1042c736c (patch) | |
| tree | 6b984b52162918ea8254c857cb2d30fd43f83cbf /libexec/rtld-elf/map_object.c | |
| parent | 736c72ab1a257909fc96a743c7c7e9a1e584cbaa (diff) | |
| download | FreeBSD-src-1290d38ac50b3afa7e5781d9d97346a1042c736c.zip FreeBSD-src-1290d38ac50b3afa7e5781d9d97346a1042c736c.tar.gz | |
When loading dso without PT_GNU_STACK phdr, only call
__pthread_map_stacks_exec() on architectures that allow executable
stacks.
Reported and tested by: marcel (ia64)
Diffstat (limited to 'libexec/rtld-elf/map_object.c')
| -rw-r--r-- | libexec/rtld-elf/map_object.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libexec/rtld-elf/map_object.c b/libexec/rtld-elf/map_object.c index 3f69e9b..2b33862 100644 --- a/libexec/rtld-elf/map_object.c +++ b/libexec/rtld-elf/map_object.c @@ -101,7 +101,7 @@ map_object(int fd, const char *path, const struct stat *sb) phdyn = phinterp = phtls = NULL; phdr_vaddr = 0; segs = alloca(sizeof(segs[0]) * hdr->e_phnum); - stack_flags = PF_X | PF_R | PF_W; + stack_flags = RTLD_DEFAULT_STACK_PF_EXEC | PF_R | PF_W; while (phdr < phlimit) { switch (phdr->p_type) { |
