Avoid use of sscanf for parsing escapes in URIs

1 files changed, 2 insertions, 4 deletions

diff --git a/src/uri.c b/src/uri.c
index 249b2674..70b13717 100644
--- a/src/uri.c
+++ b/src/uri.c
@@ -77,10 +77,8 @@ serd_file_uri_parse(const uint8_t* uri, uint8_t** hostname)
 				serd_chunk_sink("%", 1, &chunk);
 				++s;
 			} else if (is_hexdig(*(s + 1)) && is_hexdig(*(s + 2))) {
-				const uint8_t code[3] = { *(s + 1), *(s + 2), 0 };
-				uint32_t num;
-				sscanf((const char*)code, "%X", &num);
-				const uint8_t c = num;
+				const uint8_t code[3] = {*(s + 1), *(s + 2), 0};
+				const uint8_t c = (uint8_t)strtoul((const char*)code, NULL, 16);
 				serd_chunk_sink(&c, 1, &chunk);
 				s += 2;
 			} else {