diff options
Diffstat (limited to 'modutils/depmod.c')
| -rw-r--r-- | modutils/depmod.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/modutils/depmod.c b/modutils/depmod.c index b2bbc7940..b0b09c235 100644 --- a/modutils/depmod.c +++ b/modutils/depmod.c @@ -31,6 +31,7 @@ typedef struct dep_lst_t { struct globals { dep_lst_t *lst; /* modules without their corresponding extension */ + size_t moddir_base_len; /* length of the "-b basedir" */ }; #define G (*(struct globals*)&bb_common_bufsiz1) /* We have to zero it out because of NOEXEC */ @@ -45,7 +46,7 @@ static int fill_lst(const char *modulename, struct stat ATTRIBUTE_UNUSED *sb, */ if (strrstr(modulename, ".ko") != NULL) { dep_lst_t *new = xzalloc(sizeof(dep_lst_t)); - new->name = xstrdup(modulename); + new->name = xstrdup(modulename + G.moddir_base_len); new->next = G.lst; G.lst = new; } @@ -81,12 +82,12 @@ static int fileAction(const char *fname, struct stat *sb, ptr = the_module; this = G.lst; do { - if (!strcmp(fname, this->name)) + if (!strcmp(fname + G.moddir_base_len, this->name)) break; this = this->next; } while (this); dbg_assert (this); -//bb_info_msg("fname='%s'", fname); +//bb_info_msg("fname='%s'", fname + G.moddir_base_len); do { /* search for a 'd' */ ptr = memchr(ptr, 'd', len - (ptr - (char*)the_module)); @@ -156,7 +157,13 @@ int depmod_main(int ATTRIBUTE_UNUSED argc, char **argv) option_mask32 |= *argv == NULL; if (option_mask32 & ARG_b) { - xchdir(moddir_base); + G.moddir_base_len = strlen(moddir_base); + if (ENABLE_FEATURE_CLEAN_UP) { + chp = moddir; + moddir = concat_path_file(moddir_base, moddir); + free (chp); + } else + moddir = concat_path_file(moddir_base, moddir); } if (!(option_mask32 & ARG_n)) { /* --dry-run */ |