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| author | John Baldwin <jhb@FreeBSD.org> | 2016-11-08 22:41:11 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2016-11-08 22:41:11 +0000 |
| commit | b5b4f379e0e3193eece6bd52d6e74d3992a6df4f (patch) | |
| tree | c0fff686b351a2658130440be43d7bb58a4a9ee3 /libexec | |
| parent | 8fc77fff81ed32ae03ed910735e06fe15b4c8d0e (diff) | |
| download | src-b5b4f379e0e3193eece6bd52d6e74d3992a6df4f.tar.gz src-b5b4f379e0e3193eece6bd52d6e74d3992a6df4f.zip | |
Pass the correct flag to find_symdef() from _rtld_bind().
When symbol versioning was added to rtld, the boolean 'in_plt' argument
to find_symdef() was converted to a bitmask of flags. The first flag
added was 'SYMLOOK_IN_PLT' which replaced the 'in_plt' bool. This
happened to still work by accident as SYMLOOK_IN_PLT had the value of 1
which is the same as 'true', so there should be no functional change.
Tested on: amd64
Reviewed by: kan
MFC after: 2 weeks
Sponsored by: DARPA / AFRL
Notes
Notes:
svn path=/head/; revision=308456
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/rtld-elf/rtld.c | 4 | ||||
| -rw-r--r-- | libexec/rtld-elf/sparc64/reloc.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/libexec/rtld-elf/rtld.c b/libexec/rtld-elf/rtld.c index fe25e59ec65a..6c8aff44bf9d 100644 --- a/libexec/rtld-elf/rtld.c +++ b/libexec/rtld-elf/rtld.c @@ -713,8 +713,8 @@ _rtld_bind(Obj_Entry *obj, Elf_Size reloff) rel = (const Elf_Rel *) ((caddr_t) obj->pltrela + reloff); where = (Elf_Addr *) (obj->relocbase + rel->r_offset); - def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, true, NULL, - &lockstate); + def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj, SYMLOOK_IN_PLT, + NULL, &lockstate); if (def == NULL) rtld_die(); if (ELF_ST_TYPE(def->st_info) == STT_GNU_IFUNC) diff --git a/libexec/rtld-elf/sparc64/reloc.c b/libexec/rtld-elf/sparc64/reloc.c index 242fb8e4d948..f8534e8712f9 100644 --- a/libexec/rtld-elf/sparc64/reloc.c +++ b/libexec/rtld-elf/sparc64/reloc.c @@ -503,7 +503,7 @@ reloc_plt(Obj_Entry *obj) assert(ELF64_R_TYPE_ID(rela->r_info) == R_SPARC_JMP_SLOT); where = (Elf_Addr *)(obj->relocbase + rela->r_offset); def = find_symdef(ELF_R_SYM(rela->r_info), obj, &defobj, - true, NULL, lockstate); + SYMLOOK_IN_PLT, NULL, lockstate); value = (Elf_Addr)(defobj->relocbase + def->st_value); *where = value; } |