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-rw-r--r--modutils/modutils-24.c34
1 files changed, 16 insertions, 18 deletions
diff --git a/modutils/modutils-24.c b/modutils/modutils-24.c
index 24bc6b446..4b0e78687 100644
--- a/modutils/modutils-24.c
+++ b/modutils/modutils-24.c
@@ -3774,19 +3774,14 @@ int FAST_FUNC bb_init_module_24(const char *m_filename, const char *options)
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
char *image;
size_t image_size = 64 * 1024 * 1024;
- uname(&uts);
-
/* Load module into memory and unzip if compressed */
image = xmalloc_open_zipped_read_close(m_filename, &image_size);
if (!image)
@@ -3798,19 +3793,22 @@ int FAST_FUNC bb_init_module_24(const char *m_filename, const char *options)
f = obj_load(image, image_size, LOADBITS);
- m_has_modinfo = (get_modinfo_value(f, "kernel_version") != NULL);
-
#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("cannot 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"
@@ -3821,7 +3819,6 @@ int FAST_FUNC bb_init_module_24(const char *m_filename, const char *options)
goto out;
}
}
- k_crcs = 0;
#endif
if (query_module(NULL, 0, NULL, 0, NULL))
@@ -3830,12 +3827,13 @@ int FAST_FUNC bb_init_module_24(const char *m_filename, const char *options)
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);
+ {
+ 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. */