commit fb94702762ec71cf2a7a6cb13c6aff13190a4b1f
author Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com> Tue Aug 15 16:32:42 2023 +0100
committer Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com> Tue Aug 22 10:39:56 2023 +0100
tree 3e41effb647b8daf338f3b385506fc27b896f6bb
parent 4294ccc608eaecffe3f78d5271e9de1159ce03b2

Add catch for alloc error x509_oid_from_numericoid

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>

library/x509_create.c

diff --git a/library/x509_create.c b/library/x509_create.c
index 46ffc9c..9d40db0 100644
--- a/library/x509_create.c
+++ b/library/x509_create.c
@@ -146,6 +146,11 @@
         return NULL;
     }
     oid = mbedtls_calloc(1, oid_buf->len + 1);
+    if(oid == NULL) {
+        mbedtls_free(oid_buf->p);
+        mbedtls_free(oid_buf);
+        return MBEDTLS_ERR_X509_ALLOC_FAILED;
+    }
     memcpy(oid, oid_buf->p, oid_buf->len);
     oid[oid_buf->len + 1] = '\0';
     mbedtls_free(oid_buf->p);