diff options
| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2025-09-17 09:03:26 -0700 |
|---|---|---|
| committer | Josh Poimboeuf <jpoimboe@kernel.org> | 2025-10-14 14:45:23 -0700 |
| commit | c2a3e7af31107a2e1dff92b0601d525466dc21b7 (patch) | |
| tree | 80e98ce197b1a8a38b9deacce96f5d50098f3ad1 /tools/objtool/elf.c | |
| parent | 81cf39be3559f3cebef6ad7b0893c06bf5a5847e (diff) | |
objtool: Fix interval tree insertion for zero-length symbols
Zero-length symbols get inserted in the wrong spot. Fix that.
Acked-by: Petr Mladek <pmladek@suse.com>
Tested-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Diffstat (limited to 'tools/objtool/elf.c')
| -rw-r--r-- | tools/objtool/elf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/objtool/elf.c b/tools/objtool/elf.c index a8a78b55d3ec..c024937eb12a 100644 --- a/tools/objtool/elf.c +++ b/tools/objtool/elf.c @@ -92,7 +92,7 @@ static inline unsigned long __sym_start(struct symbol *s) static inline unsigned long __sym_last(struct symbol *s) { - return s->offset + s->len - 1; + return s->offset + (s->len ? s->len - 1 : 0); } INTERVAL_TREE_DEFINE(struct symbol, node, unsigned long, __subtree_last, |