static int obj_relocate(struct obj_file *f, ElfW(Addr) base);
-static struct obj_file *obj_load(FILE *f, int loadprogbits);
+#if !LOADBITS
+#define obj_load(image, image_size, loadprogbits) \
+ obj_load(image, image_size)
+#endif
+static struct obj_file *obj_load(char *image, size_t image_size, int loadprogbits);
static int obj_create_image(struct obj_file *f, char *image);
static void arch_create_got(struct obj_file *f);
#if ENABLE_FEATURE_CHECK_TAINTED_MODULE
static int obj_gpl_license(struct obj_file *f, const char **license);
-#endif /* FEATURE_CHECK_TAINTED_MODULE */
+#endif
#endif /* obj.h */
//----------------------------------------------------------------------------
//--------end of modutils obj.h
}
if (pe == NULL) {
- pe = xmalloc(sizeof(struct arch_list_entry));
+ pe = xzalloc(sizeof(struct arch_list_entry));
pe->next = *list;
pe->addend = rel->r_addend;
pe->offset = offset;
- pe->inited = 0;
+ /*pe->inited = 0;*/
*list = pe;
return size;
}
*p = sec;
}
-static struct obj_section *obj_create_alloced_section(struct obj_file *f,
+static struct obj_section *helper_create_alloced_section(struct obj_file *f,
const char *name,
unsigned long align,
unsigned long size)
sec->name = name;
sec->idx = newidx;
if (size)
- sec->contents = xmalloc(size);
-
- obj_insert_section_load_order(f, sec);
+ sec->contents = xzalloc(size);
return sec;
}
-static struct obj_section *obj_create_alloced_section_first(struct obj_file *f,
+static struct obj_section *obj_create_alloced_section(struct obj_file *f,
const char *name,
unsigned long align,
unsigned long size)
{
- int newidx = f->header.e_shnum++;
struct obj_section *sec;
- f->sections = xrealloc(f->sections, (newidx + 1) * sizeof(sec));
- f->sections[newidx] = sec = arch_new_section();
+ sec = helper_create_alloced_section(f, name, align, size);
+ obj_insert_section_load_order(f, sec);
+ return sec;
+}
- sec->header.sh_type = SHT_PROGBITS;
- sec->header.sh_flags = SHF_WRITE | SHF_ALLOC;
- sec->header.sh_size = size;
- sec->header.sh_addralign = align;
- sec->name = name;
- sec->idx = newidx;
- if (size)
- sec->contents = xmalloc(size);
+static struct obj_section *obj_create_alloced_section_first(struct obj_file *f,
+ const char *name,
+ unsigned long align,
+ unsigned long size)
+{
+ struct obj_section *sec;
+ sec = helper_create_alloced_section(f, name, align, size);
sec->load_next = f->load_order;
f->load_order = sec;
if (f->load_order_search_start == &f->load_order)
/* Conditionally add the symbols from the given symbol set to the
new module. */
-static int
-add_symbols_from( struct obj_file *f,
- int idx, struct new_module_symbol *syms, size_t nsyms)
+static int add_symbols_from(struct obj_file *f,
+ int idx,
+ struct new_module_symbol *syms,
+ size_t nsyms)
{
struct new_module_symbol *s;
size_t i;
int used = 0;
#ifdef SYMBOL_PREFIX
- char *name_buf = 0;
+ char *name_buf = NULL;
size_t name_alloced_size = 0;
#endif
#if ENABLE_FEATURE_CHECK_TAINTED_MODULE
strcpy(name_buf, SYMBOL_PREFIX);
strcpy(name_buf + extra - 1, name);
name = name_buf;
-#endif /* SYMBOL_PREFIX */
+#endif
sym = obj_find_symbol(f, name);
if (sym && !(ELF_ST_BIND(sym->info) == STB_LOCAL)) {
/* Collect the modules' symbols. */
if (nmod) {
- ext_modules = modules = xmalloc(nmod * sizeof(*modules));
- memset(modules, 0, nmod * sizeof(*modules));
+ ext_modules = modules = xzalloc(nmod * sizeof(*modules));
for (i = 0, mn = module_names, m = modules;
i < nmod; ++i, ++m, mn += strlen(mn) + 1) {
struct new_module_info info;
/* Collect the kernel's symbols. */
- syms = xmalloc(bufsize = 16 * 1024);
+ bufsize = 16 * 1024;
+ syms = xmalloc(bufsize);
retry_kern_sym_load:
if (query_module(NULL, QM_SYMBOLS, syms, bufsize, &ret)) {
if (errno == ENOSPC && bufsize < ret) {
}
-static void new_create_this_module(struct obj_file *f, const char *m_name)
+static void new_create_this_module(struct obj_file *f, const char *m_name)
{
struct obj_section *sec;
sec = obj_create_alloced_section_first(f, ".this", tgt_sizeof_long,
sizeof(struct new_module));
- memset(sec->contents, 0, sizeof(struct new_module));
+ /* done by obj_create_alloced_section_first: */
+ /*memset(sec->contents, 0, sizeof(struct new_module));*/
obj_add_symbol(f, SPFX "__this_module", -1,
ELF_ST_INFO(STB_LOCAL, STT_OBJECT), sec->idx, 0,
struct obj_symbol *sym;
for (sym = f->symtab[i]; sym; sym = sym->next) {
if (ELF_ST_BIND(sym->info) != STB_LOCAL
- && sym->secidx <= SHN_HIRESERVE
- && (sym->secidx >= SHN_LORESERVE
- || loaded[sym->secidx])
+ && sym->secidx <= SHN_HIRESERVE
+ && (sym->secidx >= SHN_LORESERVE || loaded[sym->secidx])
) {
ElfW(Addr) ofs = nsyms * 2 * tgt_sizeof_void_p;
obj_symbol_patch(f, sec->idx, ofs, sym);
obj_string_patch(f, sec->idx, ofs + tgt_sizeof_void_p,
sym->name);
-
nsyms++;
}
}
module->ndeps = n_ext_modules_used;
}
- module->init =
- obj_symbol_final_value(f, obj_find_symbol(f, SPFX "init_module"));
- module->cleanup =
- obj_symbol_final_value(f, obj_find_symbol(f, SPFX "cleanup_module"));
+ module->init = obj_symbol_final_value(f, obj_find_symbol(f, SPFX "init_module"));
+ module->cleanup = obj_symbol_final_value(f, obj_find_symbol(f, SPFX "cleanup_module"));
sec = obj_find_section(f, "__ex_table");
if (sec) {
size_t len = strlen(string) + 1;
char *loc;
- p = xmalloc(sizeof(*p));
+ p = xzalloc(sizeof(*p));
p->next = f->string_patches;
p->reloc_secidx = secidx;
p->reloc_offset = offset;
strsec = obj_find_section(f, ".kstrtab");
if (strsec == NULL) {
strsec = obj_create_alloced_section(f, ".kstrtab", 1, len);
- p->string_offset = 0;
+ /*p->string_offset = 0;*/
loc = strsec->contents;
} else {
p->string_offset = strsec->header.sh_size;
for (i = 0; i < HASH_BUCKETS; ++i) {
struct obj_symbol *sym;
- for (sym = f->symtab[i]; sym; sym = sym->next)
+ for (sym = f->symtab[i]; sym; sym = sym->next) {
if (sym->secidx == SHN_UNDEF) {
if (ELF_ST_BIND(sym->info) == STB_WEAK) {
sym->secidx = SHN_ABS;
bb_error_msg_and_die("unresolved symbol %s", sym->name);
}
}
+ }
}
}
for (i = 0; i < HASH_BUCKETS; ++i) {
struct obj_symbol *sym;
- for (sym = f->symtab[i]; sym; sym = sym->next)
+ for (sym = f->symtab[i]; sym; sym = sym->next) {
if (sym->secidx == SHN_COMMON) {
/* Collect all COMMON symbols and sort them by size so as to
minimize space wasted by alignment requirements. */
- {
- struct common_entry **p, *n;
- for (p = &common_head; *p; p = &(*p)->next)
- if (sym->size <= (*p)->sym->size)
- break;
-
- n = alloca(sizeof(*n));
- n->next = *p;
- n->sym = sym;
- *p = n;
- }
+ struct common_entry **p, *n;
+ for (p = &common_head; *p; p = &(*p)->next)
+ if (sym->size <= (*p)->sym->size)
+ break;
+ n = alloca(sizeof(*n));
+ n->next = *p;
+ n->sym = sym;
+ *p = n;
}
+ }
}
for (i = 1; i < f->local_symtab_size; ++i) {
struct obj_symbol *sym = f->local_symtab[i];
if (sym && sym->secidx == SHN_COMMON) {
struct common_entry **p, *n;
- for (p = &common_head; *p; p = &(*p)->next)
+ for (p = &common_head; *p; p = &(*p)->next) {
if (sym == (*p)->sym)
break;
- else if (sym->size < (*p)->sym->size) {
+ if (sym->size < (*p)->sym->size) {
n = alloca(sizeof(*n));
n->next = *p;
n->sym = sym;
*p = n;
break;
}
+ }
}
}
if (i == f->header.e_shnum) {
struct obj_section *sec;
+ f->header.e_shnum++;
f->sections = xrealloc_vector(f->sections, 2, i);
f->sections[i] = sec = arch_new_section();
- f->header.e_shnum = i + 1;
sec->header.sh_type = SHT_PROGBITS;
sec->header.sh_flags = SHF_WRITE | SHF_ALLOC;
for (i = 0; i < f->header.e_shnum; ++i) {
struct obj_section *s = f->sections[i];
if (s->header.sh_type == SHT_NOBITS) {
+ s->contents = NULL;
if (s->header.sh_size != 0)
- s->contents = memset(xmalloc(s->header.sh_size),
- 0, s->header.sh_size);
- else
- s->contents = NULL;
-
+ s->contents = xzalloc(s->header.sh_size);
s->header.sh_type = SHT_PROGBITS;
}
}
ElfW(Addr) value = 0;
struct obj_symbol *intsym = NULL;
unsigned long symndx;
- ElfW(Sym) * extsym = 0;
+ ElfW(Sym) *extsym = NULL;
const char *errmsg;
/* Attempt to find a value to use for this relocation. */
/*======================================================================*/
-static struct obj_file *obj_load(FILE *fp, int loadprogbits UNUSED_PARAM)
+static struct obj_file *obj_load(char *image, size_t image_size, int loadprogbits)
{
+#if BB_LITTLE_ENDIAN
+# define ELFMAG_U32 ((uint32_t)(ELFMAG0 + 0x100 * (ELFMAG1 + (0x100 * (ELFMAG2 + 0x100 * ELFMAG3)))))
+#else
+# define ELFMAG_U32 ((uint32_t)((((ELFMAG0 * 0x100) + ELFMAG1) * 0x100 + ELFMAG2) * 0x100 + ELFMAG3))
+#endif
struct obj_file *f;
ElfW(Shdr) * section_headers;
size_t shnum, i;
f->symbol_hash = obj_elf_hash;
f->load_order_search_start = &f->load_order;
- fseek(fp, 0, SEEK_SET);
- if (fread(&f->header, sizeof(f->header), 1, fp) != 1) {
- bb_perror_msg_and_die("error reading ELF header");
- }
+ if (image_size < sizeof(f->header))
+ bb_error_msg_and_die("error while loading ELF header");
+ memcpy(&f->header, image, sizeof(f->header));
- if (f->header.e_ident[EI_MAG0] != ELFMAG0
- || f->header.e_ident[EI_MAG1] != ELFMAG1
- || f->header.e_ident[EI_MAG2] != ELFMAG2
- || f->header.e_ident[EI_MAG3] != ELFMAG3
- ) {
+ if (*(uint32_t*)(&f->header.e_ident) != ELFMAG_U32) {
bb_error_msg_and_die("not an ELF file");
}
if (f->header.e_ident[EI_CLASS] != ELFCLASSM
f->sections = xzalloc(sizeof(f->sections[0]) * (shnum + 4));
section_headers = alloca(sizeof(ElfW(Shdr)) * shnum);
- fseek(fp, f->header.e_shoff, SEEK_SET);
- if (fread(section_headers, sizeof(ElfW(Shdr)), shnum, fp) != shnum) {
- bb_perror_msg_and_die("error reading ELF section headers");
- }
+ if (image_size < f->header.e_shoff + sizeof(ElfW(Shdr)) * shnum)
+ bb_error_msg_and_die("error while loading section headers");
+ memcpy(section_headers, image + f->header.e_shoff, sizeof(ElfW(Shdr)) * shnum);
/* Read the section data. */
case SHT_NOBITS:
/* ignore */
break;
-
case SHT_PROGBITS:
#if LOADBITS
if (!loadprogbits) {
case SHT_SYMTAB:
case SHT_STRTAB:
case SHT_RELM:
+ sec->contents = NULL;
if (sec->header.sh_size > 0) {
sec->contents = xmalloc(sec->header.sh_size);
- fseek(fp, sec->header.sh_offset, SEEK_SET);
- if (fread(sec->contents, sec->header.sh_size, 1, fp) != 1) {
- bb_perror_msg_and_die("error reading ELF section data");
- }
- } else {
- sec->contents = NULL;
+ if (image_size < (sec->header.sh_offset + sec->header.sh_size))
+ bb_error_msg_and_die("error while loading section data");
+ memcpy(sec->contents, image + sec->header.sh_offset, sec->header.sh_size);
}
break;
-
#if SHT_RELM == SHT_REL
case SHT_RELA:
bb_error_msg_and_die("RELA relocations not supported on this architecture");
* kernel for the module
*/
-static int obj_load_progbits(FILE *fp, struct obj_file *f, char *imagebase)
+static int obj_load_progbits(char *image, size_t image_size, struct obj_file *f, char *imagebase)
{
ElfW(Addr) base = f->baseaddr;
struct obj_section* sec;
for (sec = f->load_order; sec; sec = sec->load_next) {
-
/* section already loaded? */
if (sec->contents != NULL)
continue;
-
if (sec->header.sh_size == 0)
continue;
-
sec->contents = imagebase + (sec->header.sh_addr - base);
- fseek(fp, sec->header.sh_offset, SEEK_SET);
- if (fread(sec->contents, sec->header.sh_size, 1, fp) != 1) {
- bb_perror_msg("error reading ELF section data");
- return 0;
+ if (image_size < (sec->header.sh_offset + sec->header.sh_size)) {
+ bb_error_msg("error reading ELF section data");
+ return 0; /* need to delete half-loaded module! */
}
-
+ memcpy(sec->contents, image + sec->header.sh_offset, sec->header.sh_size);
}
return 1;
}
buf[sizeof(buf)-1] = '\0';
oldval = strtoul(buf, NULL, 10);
sprintf(buf, "%d\n", oldval | taint);
- write(fd, buf, strlen(buf));
+ xwrite_str(fd, buf);
}
}
case 1:
set_tainted(fd, m_name, kernel_has_tainted, TAINT_PROPRIETORY_MODULE, "no license", "");
break;
- case 2:
+ default: /* case 2: */
/* The module has a non-GPL license so we pretend that the
* kernel always has a taint flag to get a warning even on
* kernels without the proc flag.
*/
set_tainted(fd, m_name, 1, TAINT_PROPRIETORY_MODULE, "non-GPL license - ", ptr);
break;
- default:
- set_tainted(fd, m_name, 1, TAINT_PROPRIETORY_MODULE, "Unexpected return from obj_gpl_license", "");
- break;
}
if (flag_force_load)
if (fd >= 0)
close(fd);
}
-#else /* FEATURE_CHECK_TAINTED_MODULE */
+#else /* !FEATURE_CHECK_TAINTED_MODULE */
#define check_tainted_module(x, y) do { } while (0);
-#endif /* FEATURE_CHECK_TAINTED_MODULE */
+#endif
#if ENABLE_FEATURE_INSMOD_KSYMOOPS_SYMBOLS
/* add module source, timestamp, kernel version and a symbol for the
{
#if ENABLE_FEATURE_INSMOD_VERSION_CHECKING
return new_get_module_version(f, str);
-#else /* FEATURE_INSMOD_VERSION_CHECKING */
+#else
strncpy(str, "???", sizeof(str));
return -1;
-#endif /* FEATURE_INSMOD_VERSION_CHECKING */
+#endif
}
/* add module source, timestamp, kernel version and a symbol for the
char *name, *absolute_filename;
char str[STRVERSIONLEN];
unsigned i;
- int l, lm_name, lfilename, use_ksymtab, version;
+ int lm_name, lfilename, use_ksymtab, version;
struct stat statbuf;
/* WARNING: was using realpath, but replaced by readlink to stop using
* is 0xffffff, decimal 16777215. putting all three fields in
* one symbol is less readable but saves kernel space.
*/
- l = sizeof(symprefix) + /* "__insmod_" */
- lm_name + /* module name */
- 2 + /* "_O" */
- lfilename + /* object filename */
- 2 + /* "_M" */
- 2 * sizeof(statbuf.st_mtime) + /* mtime in hex */
- 2 + /* "_V" */
- 8 + /* version in dec */
- 1; /* nul */
- name = xmalloc(l);
if (stat(absolute_filename, &statbuf) != 0)
statbuf.st_mtime = 0;
version = get_module_version(f, str); /* -1 if not found */
- snprintf(name, l, "%s%s_O%s_M%0*lX_V%d",
+ name = xasprintf("%s%s_O%s_M%0*lX_V%d",
symprefix, m_name, absolute_filename,
- (int)(2 * sizeof(statbuf.st_mtime)), statbuf.st_mtime,
+ (int)(2 * sizeof(statbuf.st_mtime)),
+ (long)statbuf.st_mtime,
version);
sym = obj_add_symbol(f, name, -1,
ELF_ST_INFO(STB_GLOBAL, STT_NOTYPE),
free(absolute_filename);
#ifdef _NOT_SUPPORTED_
/* record where the persistent data is going, same address as previous symbol */
-
if (f->persist) {
- l = sizeof(symprefix) + /* "__insmod_" */
- lm_name + /* module name */
- 2 + /* "_P" */
- strlen(f->persist) + /* data store */
- 1; /* nul */
- name = xmalloc(l);
- snprintf(name, l, "%s%s_P%s",
+ name = xasprintf("%s%s_P%s",
symprefix, m_name, f->persist);
sym = obj_add_symbol(f, name, -1, ELF_ST_INFO(STB_GLOBAL, STT_NOTYPE),
sec->idx, sec->header.sh_addr, 0);
if (use_ksymtab)
new_add_ksymtab(f, sym);
}
-#endif /* _NOT_SUPPORTED_ */
+#endif
/* tag the desired sections if size is non-zero */
-
for (i = 0; i < ARRAY_SIZE(section_names); ++i) {
sec = obj_find_section(f, section_names[i]);
if (sec && sec->header.sh_size) {
- l = sizeof(symprefix) + /* "__insmod_" */
- lm_name + /* module name */
- 2 + /* "_S" */
- strlen(sec->name) + /* section name */
- 2 + /* "_L" */
- 8 + /* length in dec */
- 1; /* nul */
- name = xmalloc(l);
- snprintf(name, l, "%s%s_S%s_L%ld",
+ name = xasprintf("%s%s_S%s_L%ld",
symprefix, m_name, sec->name,
(long)sec->header.sh_size);
sym = obj_add_symbol(f, name, -1, ELF_ST_INFO(STB_GLOBAL, STT_NOTYPE),
struct obj_section *sec;
#if ENABLE_FEATURE_INSMOD_LOAD_MAP_FULL
struct obj_symbol **all, **p;
- int i, nsyms, *loaded;
+ int i, nsyms;
+ char *loaded; /* array of booleans */
struct obj_symbol *sym;
#endif
/* Report on the section layout. */
-
printf("Sections: Size %-*s Align\n",
(int) (2 * sizeof(void *)), "Address");
}
#if ENABLE_FEATURE_INSMOD_LOAD_MAP_FULL
/* Quick reference which section indices are loaded. */
-
i = f->header.e_shnum;
- loaded = alloca(sizeof(int) * i);
+ loaded = alloca(i * sizeof(loaded[0]));
while (--i >= 0)
loaded[i] = ((f->sections[i]->header.sh_flags & SHF_ALLOC) != 0);
/* Collect the symbols we'll be listing. */
-
for (nsyms = i = 0; i < HASH_BUCKETS; ++i)
for (sym = f->symtab[i]; sym; sym = sym->next)
if (sym->secidx <= SHN_HIRESERVE
++nsyms;
}
- all = alloca(nsyms * sizeof(struct obj_symbol *));
+ all = alloca(nsyms * sizeof(all[0]));
for (i = 0, p = all; i < HASH_BUCKETS; ++i)
for (sym = f->symtab[i]; sym; sym = sym->next)
}
if (ELF_ST_BIND(sym->info) == STB_LOCAL)
- type = tolower(type);
+ type |= 0x20; /* tolower. safe for '?' too */
printf("%0*lx %c %s\n", (int) (2 * sizeof(void *)), value,
type, sym->name);
unsigned long m_size;
ElfW(Addr) m_addr;
struct obj_file *f;
- struct utsname uts;
int exit_status = EXIT_FAILURE;
- int m_has_modinfo;
char *m_name;
#if ENABLE_FEATURE_INSMOD_VERSION_CHECKING
- char m_strversion[STRVERSIONLEN];
- int m_version, m_crcs;
+ int m_has_modinfo;
#endif
- FILE *fp;
+ char *image;
+ size_t image_size = 64 * 1024 * 1024;
- uname(&uts);
- fp = fopen_for_read(m_filename);
- if (fp == NULL)
+ /* Load module into memory and unzip if compressed */
+ image = xmalloc_open_zipped_read_close(m_filename, &image_size);
+ if (!image)
return EXIT_FAILURE;
m_name = xstrdup(bb_basename(m_filename));
- *strrchr(m_name, '.') = 0;
+ /* "module.o[.gz]" -> "module" */
+ *strchrnul(m_name, '.') = '\0';
- f = obj_load(fp, LOADBITS);
-
- if (get_modinfo_value(f, "kernel_version") == NULL)
- m_has_modinfo = 0;
- else
- m_has_modinfo = 1;
+ f = obj_load(image, image_size, LOADBITS);
#if ENABLE_FEATURE_INSMOD_VERSION_CHECKING
/* Version correspondence? */
+ m_has_modinfo = (get_modinfo_value(f, "kernel_version") != NULL);
if (!flag_quiet) {
+ char m_strversion[STRVERSIONLEN];
+ struct utsname uts;
+
if (m_has_modinfo) {
- m_version = new_get_module_version(f, m_strversion);
+ int m_version = new_get_module_version(f, m_strversion);
if (m_version == -1) {
- bb_error_msg_and_die("cannot find the kernel version the module was "
- "compiled for");
+ bb_error_msg_and_die("can't find the kernel version "
+ "the module was compiled for");
}
}
+ uname(&uts);
if (strncmp(uts.release, m_strversion, STRVERSIONLEN) != 0) {
bb_error_msg("%skernel-module version mismatch\n"
"\t%s was compiled for kernel version %s\n"
goto out;
}
}
- k_crcs = 0;
-#endif /* FEATURE_INSMOD_VERSION_CHECKING */
+#endif
if (query_module(NULL, 0, NULL, 0, NULL))
- bb_error_msg_and_die("not configured to support old kernels");
+ bb_error_msg_and_die("old (unsupported) kernel");
new_get_kernel_symbols();
k_crcs = new_is_kernel_checksummed();
#if ENABLE_FEATURE_INSMOD_VERSION_CHECKING
- m_crcs = 0;
- if (m_has_modinfo)
- m_crcs = new_is_module_checksummed(f);
-
- if (m_crcs != k_crcs)
- obj_set_symbol_compare(f, ncv_strcmp, ncv_symbol_hash);
-#endif /* FEATURE_INSMOD_VERSION_CHECKING */
+ {
+ int m_crcs = 0;
+ if (m_has_modinfo)
+ m_crcs = new_is_module_checksummed(f);
+ if (m_crcs != k_crcs)
+ obj_set_symbol_compare(f, ncv_strcmp, ncv_symbol_hash);
+ }
+#endif
/* Let the module know about the kernel symbols. */
add_kernel_symbols(f);
/* Allocate common symbols, symbol tables, and string tables. */
-
new_create_this_module(f, m_name);
obj_check_undefineds(f);
obj_allocate_commons(f);
check_tainted_module(f, m_name);
- /* done with the module name, on to the optional var=value arguments */
+ /* Done with the module name, on to the optional var=value arguments */
new_process_module_arguments(f, options);
arch_create_got(f);
#if ENABLE_FEATURE_INSMOD_KSYMOOPS_SYMBOLS
add_ksymoops_symbols(f, m_filename, m_name);
-#endif /* FEATURE_INSMOD_KSYMOOPS_SYMBOLS */
+#endif
new_create_module_ksymtab(f);
* the PROGBITS section was not loaded by the obj_load
* now we can load them directly into the kernel memory
*/
- if (!obj_load_progbits(fp, f, (char*)m_addr)) {
+ if (!obj_load_progbits(image, image_size, f, (char*)m_addr)) {
delete_module(m_name, 0);
goto out;
}
exit_status = EXIT_SUCCESS;
out:
- if (fp)
- fclose(fp);
+ free(image);
free(m_name);
return exit_status;
projects / oweals / busybox.git / blobdiff