From 277e1eca67fcc23cb31be7b826d83a19d9b89bd2 Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Tue, 22 Dec 2020 10:30:54 +0000
Subject: [PATCH] pem.c: do not use rawmemchr()

This is a glibc-only function, and causes build failures with
alternative libc implementations such as musl.

Upstream-Status: Pending
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
 ell/pem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ell/pem.c b/ell/pem.c
index 790f2c2..237ae02 100644
--- a/ell/pem.c
+++ b/ell/pem.c
@@ -224,7 +224,7 @@ static uint8_t *pem_load_buffer(const void *buf, size_t buf_len,
 
 		/* Check that each header line has a key and a colon */
 		while (start < end) {
-			const char *lf = rawmemchr(start, '\n');
+			const char *lf = memchr(start, '\n', end - start);
 			const char *colon = memchr(start, ':', lf - start);
 
 			if (!colon)