r23036: error checking on asn1_init() failure

[samba.git] / source4 / libcli / ldap / ldap_controls.c

diff --git a/source4/libcli/ldap/ldap_controls.c b/source4/libcli/ldap/ldap_controls.c
index 180e6eeb62b6c25b980edd3cbaba535f10d5e39f..79c16afc9518a357905e04acc73b232df1ff36f8 100644 (file)
--- a/source4/libcli/ldap/ldap_controls.c
+++ b/source4/libcli/ldap/ldap_controls.c
@@ -37,6 +37,8 @@ static BOOL decode_server_sort_response(void *mem_ctx, DATA_BLOB in, void **out)
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_sort_resp_control *lsrc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -82,6 +84,8 @@ static BOOL decode_server_sort_request(void *mem_ctx, DATA_BLOB in, void **out)
        struct ldb_server_sort_control **lssc;
        int num;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -156,6 +160,8 @@ static BOOL decode_extended_dn_request(void *mem_ctx, DATA_BLOB in, void **out)
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_extended_dn_control *ledc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -187,6 +193,8 @@ static BOOL decode_sd_flags_request(void *mem_ctx, DATA_BLOB in, void **out)
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_sd_flags_control *lsdfc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -218,6 +226,8 @@ static BOOL decode_search_options_request(void *mem_ctx, DATA_BLOB in, void **ou
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_search_options_control *lsoc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -250,6 +260,8 @@ static BOOL decode_paged_results_request(void *mem_ctx, DATA_BLOB in, void **out
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_paged_control *lprc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -296,6 +308,8 @@ static BOOL decode_dirsync_request(void *mem_ctx, DATA_BLOB in, void **out)
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_dirsync_control *ldc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -349,6 +363,8 @@ static BOOL decode_asq_control(void *mem_ctx, DATA_BLOB in, void **out)
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_asq_control *lac;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -452,6 +468,8 @@ static BOOL decode_vlv_request(void *mem_ctx, DATA_BLOB in, void **out)
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_vlv_req_control *lvrc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -562,6 +580,8 @@ static BOOL decode_vlv_response(void *mem_ctx, DATA_BLOB in, void **out)
        struct asn1_data *data = asn1_init(mem_ctx);
        struct ldb_vlv_resp_control *lvrc;
 
+       if (!data) return False;
+
        if (!asn1_load(data, in)) {
                return False;
        }
@@ -615,6 +635,8 @@ static BOOL encode_server_sort_response(void *mem_ctx, void *in, DATA_BLOB *out)
        struct ldb_sort_resp_control *lsrc = talloc_get_type(in, struct ldb_sort_resp_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -648,6 +670,8 @@ static BOOL encode_server_sort_request(void *mem_ctx, void *in, DATA_BLOB *out)
        struct asn1_data *data = asn1_init(mem_ctx);
        int num;
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -696,6 +720,8 @@ static BOOL encode_extended_dn_request(void *mem_ctx, void *in, DATA_BLOB *out)
        struct ldb_extended_dn_control *ledc = talloc_get_type(in, struct ldb_extended_dn_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -722,6 +748,8 @@ static BOOL encode_sd_flags_request(void *mem_ctx, void *in, DATA_BLOB *out)
        struct ldb_sd_flags_control *lsdfc = talloc_get_type(in, struct ldb_sd_flags_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -748,6 +776,8 @@ static BOOL encode_search_options_request(void *mem_ctx, void *in, DATA_BLOB *ou
        struct ldb_search_options_control *lsoc = talloc_get_type(in, struct ldb_search_options_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -774,6 +804,8 @@ static BOOL encode_paged_results_request(void *mem_ctx, void *in, DATA_BLOB *out
        struct ldb_paged_control *lprc = talloc_get_type(in, struct ldb_paged_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -807,6 +839,8 @@ static BOOL encode_asq_control(void *mem_ctx, void *in, DATA_BLOB *out)
        struct ldb_asq_control *lac = talloc_get_type(in, struct ldb_asq_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -840,6 +874,8 @@ static BOOL encode_dirsync_request(void *mem_ctx, void *in, DATA_BLOB *out)
        struct ldb_dirsync_control *ldc = talloc_get_type(in, struct ldb_dirsync_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -924,6 +960,8 @@ static BOOL encode_vlv_request(void *mem_ctx, void *in, DATA_BLOB *out)
        struct ldb_vlv_req_control *lvrc = talloc_get_type(in, struct ldb_vlv_req_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }
@@ -998,6 +1036,8 @@ static BOOL encode_vlv_response(void *mem_ctx, void *in, DATA_BLOB *out)
        struct ldb_vlv_resp_control *lvrc = talloc_get_type(in, struct ldb_vlv_resp_control);
        struct asn1_data *data = asn1_init(mem_ctx);
 
+       if (!data) return False;
+
        if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) {
                return False;
        }