git: 4b52d12b0b06 - stable/15 - rtld: Remove write-only text_end local variable from map_object

The branch stable/15 has been updated by jhb:

URL: https://cgit.FreeBSD.org/src/commit/?id=4b52d12b0b066786d00848a5c9c1e9fce94e303c

commit 4b52d12b0b066786d00848a5c9c1e9fce94e303c
Author:     John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2026-07-29 18:38:08 +0000
Commit:     John Baldwin <jhb@FreeBSD.org>
CommitDate: 2026-10-08 20:42:31 +0000

    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
    (cherry picked from commit ec73badfbc2e08928d917924af491c07e1f39a09)
---
 libexec/rtld-elf/map_object.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/libexec/rtld-elf/map_object.c b/libexec/rtld-elf/map_object.c
index 7135ba1843fc..f00f2a84ed07 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: