commit 59400ffed5562cc64b6ea1fb373834e3a1e817e4
author David Horstmann <david.horstmann@arm.com> Tue Feb 21 15:27:16 2023 +0000
committer David Horstmann <david.horstmann@arm.com> Wed Feb 22 18:27:59 2023 +0000
tree 250afad4535b44885756034d750294def684be72
parent 03329970dec32c99d40e3129bd998022e49493c7

Improve header docs and rename parameter

Signed-off-by: David Horstmann <david.horstmann@arm.com>

library/oid.c

diff --git a/library/oid.c b/library/oid.c
index 06127c2..6c62b94 100644
--- a/library/oid.c
+++ b/library/oid.c
@@ -948,12 +948,12 @@
 
 /* Return the OID for the given x.y.z.... style numeric string  */
 int mbedtls_oid_from_numeric_string(mbedtls_asn1_buf *oid,
-                                    const char *buf, size_t size)
+                                    const char *oid_str, size_t size)
 {
     int ret = MBEDTLS_ERR_ASN1_INVALID_DATA;
 
-    const char *str_ptr = buf;
-    const char *str_bound = buf + size;
+    const char *str_ptr = oid_str;
+    const char *str_bound = oid_str + size;
     int val = 0;
     size_t encoded_len;
 
@@ -1020,7 +1020,7 @@
     oid->len = encoded_len;
 
     /* Now that we've allocated the buffer, go back to the start and encode */
-    str_ptr = buf;
+    str_ptr = oid_str;
     unsigned char *out_ptr = oid->p;
     unsigned char *out_bound = oid->p + oid->len;