commit 814c0d1: [Minor] Fix trailing slash normalisation

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2020-02-18 17:05:27 +0000
URL: https://github.com/rspamd/rspamd/commit/814c0d16ad4a3ff44b09879e0d7b5aafbe7a941d (HEAD -> master)

[Minor] Fix trailing slash normalisation

---
 src/libserver/http/http_util.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/libserver/http/http_util.c b/src/libserver/http/http_util.c
index 89e74a94b..f9e5b3e77 100644
--- a/src/libserver/http/http_util.c
+++ b/src/libserver/http/http_util.c
@@ -497,6 +497,17 @@ rspamd_http_normalize_path_inplace (gchar *path, guint len, guint *nlen)
 			}
 		}
 		break;
+	case st_got_dot:
+		if (slash) {
+			/* /. -> must be / */
+			*o++ = '/';
+		}
+		else {
+			if (o > path) {
+				*o++ = '.';
+			}
+		}
+		break;
 	case st_got_slash:
 		*o++ = '/';
 		break;