tailf: opened file leaving unclosed

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>

diff --git a/text-utils/tailf.c b/text-utils/tailf.c
index 12dca2934933cf58472debac5107255b0ace9be7..f4616ccb881ae88e51fbc83ac40686e049223df0 100644 (file)
--- a/text-utils/tailf.c
+++ b/text-utils/tailf.c
@@ -77,6 +77,8 @@ static void tailf(const char *filename, int lines)
 
     for (i = 0; i < lines; i++) free(buffer[i]);
     free(buffer);
+
+    fclose(str);
 }
 
 int main(int argc, char **argv)