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Diffstat (limited to 'src/crypto/conf/conf.c')
-rw-r--r--src/crypto/conf/conf.c64
1 files changed, 30 insertions, 34 deletions
diff --git a/src/crypto/conf/conf.c b/src/crypto/conf/conf.c
index e098a2c..213efc5 100644
--- a/src/crypto/conf/conf.c
+++ b/src/crypto/conf/conf.c
@@ -111,16 +111,6 @@ CONF *NCONF_new(void *method) {
return conf;
}
-CONF_VALUE *CONF_VALUE_new(void) {
- CONF_VALUE *v = OPENSSL_malloc(sizeof(CONF_VALUE));
- if (!v) {
- OPENSSL_PUT_ERROR(CONF, ERR_R_MALLOC_FAILURE);
- return NULL;
- }
- memset(v, 0, sizeof(CONF_VALUE));
- return v;
-}
-
static void value_free_contents(CONF_VALUE *value) {
if (value->section) {
OPENSSL_free(value->section);
@@ -147,26 +137,29 @@ void NCONF_free(CONF *conf) {
return;
}
- lh_CONF_VALUE_doall(conf->data, value_free);
+ lh_CONF_VALUE_doall(conf->data, value_free_contents);
lh_CONF_VALUE_free(conf->data);
OPENSSL_free(conf);
}
CONF_VALUE *NCONF_new_section(const CONF *conf, const char *section) {
STACK_OF(CONF_VALUE) *sk = NULL;
- int ok = 0;
+ int ok = 0, i;
CONF_VALUE *v = NULL, *old_value;
sk = sk_CONF_VALUE_new_null();
- v = CONF_VALUE_new();
+ v = OPENSSL_malloc(sizeof(CONF_VALUE));
if (sk == NULL || v == NULL) {
goto err;
}
- v->section = OPENSSL_strdup(section);
+ i = strlen(section) + 1;
+ v->section = OPENSSL_malloc(i);
if (v->section == NULL) {
goto err;
}
+ memcpy(v->section, section, i);
+ v->section[i-1] = 0;
v->name = NULL;
v->value = (char *)sk;
@@ -292,7 +285,7 @@ static int str_copy(CONF *conf, char *section, char **pto, char *from) {
rp = e;
if (q) {
if (r != q) {
- OPENSSL_PUT_ERROR(CONF, CONF_R_NO_CLOSE_BRACE);
+ OPENSSL_PUT_ERROR(CONF, str_copy, CONF_R_NO_CLOSE_BRACE);
goto err;
}
e++;
@@ -311,7 +304,7 @@ static int str_copy(CONF *conf, char *section, char **pto, char *from) {
}
*rp = r;
if (p == NULL) {
- OPENSSL_PUT_ERROR(CONF, CONF_R_VARIABLE_HAS_NO_VALUE);
+ OPENSSL_PUT_ERROR(CONF, str_copy, CONF_R_VARIABLE_HAS_NO_VALUE);
goto err;
}
BUF_MEM_grow_clean(buf, (strlen(p) + buf->length - (e - from)));
@@ -379,12 +372,11 @@ const char *NCONF_get_string(const CONF *conf, const char *section,
return value->value;
}
-static int add_string(const CONF *conf, CONF_VALUE *section,
- CONF_VALUE *value) {
+int add_string(const CONF *conf, CONF_VALUE *section, CONF_VALUE *value) {
STACK_OF(CONF_VALUE) *section_stack = (STACK_OF(CONF_VALUE)*) section->value;
CONF_VALUE *old_value;
- value->section = OPENSSL_strdup(section->section);
+ value->section = section->section;
if (!sk_CONF_VALUE_push(section_stack, value)) {
return 0;
}
@@ -513,19 +505,20 @@ static int def_load_bio(CONF *conf, BIO *in, long *out_error_line) {
char *start, *psection, *pname;
if ((buff = BUF_MEM_new()) == NULL) {
- OPENSSL_PUT_ERROR(CONF, ERR_R_BUF_LIB);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, ERR_R_BUF_LIB);
goto err;
}
- section = OPENSSL_strdup("default");
+ section = (char *)OPENSSL_malloc(10);
if (section == NULL) {
- OPENSSL_PUT_ERROR(CONF, ERR_R_MALLOC_FAILURE);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, ERR_R_MALLOC_FAILURE);
goto err;
}
+ BUF_strlcpy(section, "default", 10);
sv = NCONF_new_section(conf, section);
if (sv == NULL) {
- OPENSSL_PUT_ERROR(CONF, CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
goto err;
}
@@ -533,7 +526,7 @@ static int def_load_bio(CONF *conf, BIO *in, long *out_error_line) {
again = 0;
for (;;) {
if (!BUF_MEM_grow(buff, bufnum + CONFBUFSIZE)) {
- OPENSSL_PUT_ERROR(CONF, ERR_R_BUF_LIB);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, ERR_R_BUF_LIB);
goto err;
}
p = &(buff->data[bufnum]);
@@ -602,7 +595,7 @@ static int def_load_bio(CONF *conf, BIO *in, long *out_error_line) {
ss = p;
goto again;
}
- OPENSSL_PUT_ERROR(CONF, CONF_R_MISSING_CLOSE_SQUARE_BRACKET);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, CONF_R_MISSING_CLOSE_SQUARE_BRACKET);
goto err;
}
*end = '\0';
@@ -613,7 +606,7 @@ static int def_load_bio(CONF *conf, BIO *in, long *out_error_line) {
sv = NCONF_new_section(conf, section);
}
if (sv == NULL) {
- OPENSSL_PUT_ERROR(CONF, CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
goto err;
}
continue;
@@ -630,7 +623,7 @@ static int def_load_bio(CONF *conf, BIO *in, long *out_error_line) {
}
p = eat_ws(conf, end);
if (*p != '=') {
- OPENSSL_PUT_ERROR(CONF, CONF_R_MISSING_EQUAL_SIGN);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, CONF_R_MISSING_EQUAL_SIGN);
goto err;
}
*end = '\0';
@@ -646,17 +639,20 @@ static int def_load_bio(CONF *conf, BIO *in, long *out_error_line) {
p++;
*p = '\0';
- if (!(v = CONF_VALUE_new())) {
+ if (!(v = (CONF_VALUE *)OPENSSL_malloc(sizeof(CONF_VALUE)))) {
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, ERR_R_MALLOC_FAILURE);
goto err;
}
if (psection == NULL) {
psection = section;
}
- v->name = OPENSSL_strdup(pname);
+ v->name = (char *)OPENSSL_malloc(strlen(pname) + 1);
+ v->value = NULL;
if (v->name == NULL) {
- OPENSSL_PUT_ERROR(CONF, ERR_R_MALLOC_FAILURE);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, ERR_R_MALLOC_FAILURE);
goto err;
}
+ BUF_strlcpy(v->name, pname, strlen(pname) + 1);
if (!str_copy(conf, psection, &(v->value), start)) {
goto err;
}
@@ -666,14 +662,14 @@ static int def_load_bio(CONF *conf, BIO *in, long *out_error_line) {
tv = NCONF_new_section(conf, psection);
}
if (tv == NULL) {
- OPENSSL_PUT_ERROR(CONF, CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, CONF_R_UNABLE_TO_CREATE_NEW_SECTION);
goto err;
}
} else {
tv = sv;
}
if (add_string(conf, tv, v) == 0) {
- OPENSSL_PUT_ERROR(CONF, ERR_R_MALLOC_FAILURE);
+ OPENSSL_PUT_ERROR(CONF, def_load_bio, ERR_R_MALLOC_FAILURE);
goto err;
}
v = NULL;
@@ -719,7 +715,7 @@ int NCONF_load(CONF *conf, const char *filename, long *out_error_line) {
int ret;
if (in == NULL) {
- OPENSSL_PUT_ERROR(CONF, ERR_R_SYS_LIB);
+ OPENSSL_PUT_ERROR(CONF, NCONF_load, ERR_R_SYS_LIB);
return 0;
}
@@ -740,7 +736,7 @@ int CONF_parse_list(const char *list, char sep, int remove_whitespace,
const char *lstart, *tmpend, *p;
if (list == NULL) {
- OPENSSL_PUT_ERROR(CONF, CONF_R_LIST_CANNOT_BE_NULL);
+ OPENSSL_PUT_ERROR(CONF, CONF_parse_list, CONF_R_LIST_CANNOT_BE_NULL);
return 0;
}
generated by cgit v1.1 at 2024-12-22 10:30:47 +0000