diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2026-07-29 18:38:08 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2026-07-29 18:38:08 +0000 |
| commit | ec73badfbc2e08928d917924af491c07e1f39a09 (patch) | |
| tree | 66b17045ec822c762cea4d3f0b737aead3b75db7 | |
| parent | b9ea73ceb35c54f46be558493537743784797f4d (diff) | |
rtld: Remove write-only text_end local variable from map_object
Reviewed by: kib
Fixes: 561991144e42 ("Remove Obj_Entry textsize member.")
Sponsored by: AFRL, DARPA
Differential Revision: https://reviews.freebsd.org/D58522
| -rw-r--r-- | libexec/rtld-elf/map_object.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/libexec/rtld-elf/map_object.c b/libexec/rtld-elf/map_object.c index 0b4e847f407e..6f8160e003d7 100644 --- a/libexec/rtld-elf/map_object.c +++ b/libexec/rtld-elf/map_object.c @@ -94,7 +94,6 @@ map_object(int fd, const char *path, const struct stat *sb, bool ismain) Elf_Addr note_end; char *note_map; size_t note_map_len; - Elf_Addr text_end; hdr = get_elf_header(fd, path, sb, &phdr); if (hdr == NULL) @@ -115,7 +114,6 @@ map_object(int fd, const char *path, const struct stat *sb, bool ismain) note_map_len = 0; segs = xcalloc(hdr->e_phnum, sizeof(segs[0])); stack_flags = PF_X | PF_R | PF_W; - text_end = 0; while (phdr < phlimit) { switch (phdr->p_type) { case PT_INTERP: @@ -130,11 +128,6 @@ map_object(int fd, const char *path, const struct stat *sb, bool ismain) path, nsegs); goto error; } - if ((segs[nsegs]->p_flags & PF_X) == PF_X) { - text_end = MAX(text_end, - rtld_round_page(segs[nsegs]->p_vaddr + - segs[nsegs]->p_memsz)); - } break; case PT_PHDR: |