diff options
| author | Bram Moolenaar <Bram@vim.org> | 2022-12-09 22:49:23 +0000 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2022-12-09 22:49:23 +0000 |
| commit | 4ae0057308c59a0dee2b452736366e49a5a98b3a (patch) | |
| tree | 0f238fee754ef47f83e318660fb94513d4f1c182 | |
| parent | ffdaca9e6f3d39af6857ac52ced9385df203a152 (diff) | |
patch 9.0.1042: ASAN gives false alarm about array access.v9.0.1042
Problem: ASAN gives false alarm about array access.
Solution: Use an intermediate pointer.
| -rw-r--r-- | src/version.c | 2 | ||||
| -rw-r--r-- | src/vim9class.c | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/version.c b/src/version.c index 10d9313410..14b6d2868a 100644 --- a/src/version.c +++ b/src/version.c @@ -696,6 +696,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 1042, +/**/ 1041, /**/ 1040, diff --git a/src/vim9class.c b/src/vim9class.c index 395d83a120..8f2f09f3b5 100644 --- a/src/vim9class.c +++ b/src/vim9class.c @@ -441,7 +441,10 @@ class_object_index( for (int i = 0; i < cl->class_obj_method_count; ++i) { ufunc_T *fp = cl->class_obj_methods[i]; - if (STRNCMP(name, fp->uf_name, len) == 0 && fp->uf_name[len] == NUL) + // Use a separate pointer to avoid that ASAN complains about + // uf_name[] only being 4 characters. + char_u *ufname = (char_u *)fp->uf_name; + if (STRNCMP(name, ufname, len) == 0 && ufname[len] == NUL) { typval_T argvars[MAX_FUNC_ARGS + 1]; int argcount = 0; |