From 49b19deaade9e466441437a8436ce325f07a1e4c Mon Sep 17 00:00:00 2001
From: bel2125 <bel2125@gmail.com>
Date: Tue, 18 Aug 2015 20:31:01 +0200
Subject: [PATCH] Error handling in remove_directory

---
 src/civetweb.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/civetweb.c b/src/civetweb.c
index 3aeb273d..94db0df5 100755
--- a/src/civetweb.c
+++ b/src/civetweb.c
@@ -5287,6 +5287,7 @@ static int remove_directory(struct mg_connection *conn, const char *dir)
 	DIR *dirp;
 	struct de de;
 	int truncated;
+	int ok = 1;
 
 	if ((dirp = opendir(dir)) == NULL) {
 		return 0;
@@ -5325,9 +5326,13 @@ static int remove_directory(struct mg_connection *conn, const char *dir)
 			if (de.file.membuf == NULL) {
 				/* file is not in memory */
 				if (de.file.is_directory) {
-					remove_directory(conn, path);
+					if (remove_directory(conn, path) == 0) {
+						ok = 0;
+					}
 				} else {
-					mg_remove(path);
+					if (mg_remove(path) == 0) {
+						ok = 0;
+					}
 				}
 			}
 		}
@@ -5336,7 +5341,7 @@ static int remove_directory(struct mg_connection *conn, const char *dir)
 		IGNORE_UNUSED_RESULT(rmdir(dir));
 	}
 
-	return 1;
+	return ok;
 }
 #endif