2 files changed, 2 insertions, 19 deletions
diff --git a/commit.c b/commit.c
index ef679a0b93..4c69d050a6 100644
--- a/commit.c
+++ b/commit.c
@@ -1737,20 +1737,12 @@ struct commit_list **commit_list_append(struct commit *commit,
 	return &new_commit->next;
 }
 
-const char *find_header_mem(const char *msg, size_t len,
-			const char *key, size_t *out_len)
+const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
 {
 	int key_len = strlen(key);
 	const char *line = msg;
 
-	/*
-	 * NEEDSWORK: It's possible for strchrnul() to scan beyond the range
-	 * given by len. However, current callers are safe because they compute
-	 * len by scanning a NUL-terminated block of memory starting at msg.
-	 * Nonetheless, it would be better to ensure the function does not look
-	 * at msg beyond the len provided by the caller.
-	 */
-	while (line && line < msg + len) {
+	while (line) {
 		const char *eol = strchrnul(line, '\n');
 
 		if (line == eol)
@@ -1767,10 +1759,6 @@ const char *find_header_mem(const char *msg, size_t len,
 	return NULL;
 }
 
-const char *find_commit_header(const char *msg, const char *key, size_t *out_len)
-{
-	return find_header_mem(msg, strlen(msg), key, out_len);
-}
 /*
  * Inspect the given string and determine the true "end" of the log message, in
  * order to find where to put a new Signed-off-by trailer.  Ignored are
diff --git a/commit.h b/commit.h
index 1cc872f225..cab8c6bace 100644
--- a/commit.h
+++ b/commit.h
@@ -280,17 +280,12 @@ void free_commit_extra_headers(struct commit_extra_header *extra);
 
 /*
  * Search the commit object contents given by "msg" for the header "key".
- * Reads up to "len" bytes of "msg".
  * Returns a pointer to the start of the header contents, or NULL. The length
  * of the header, up to the first newline, is returned via out_len.
  *
  * Note that some headers (like mergetag) may be multi-line. It is the caller's
  * responsibility to parse further in this case!
  */
-const char *find_header_mem(const char *msg, size_t len,
-			const char *key,
-			size_t *out_len);
-
 const char *find_commit_header(const char *msg, const char *key,
 			       size_t *out_len);