netutils/netlib: Fix buffer overflow

2020-01-29 14:22:01 +09:00 · 2020-01-29 14:22:01 +09:00 · 59b763add4
commit 59b763add4
parent b6890df58d
1 changed files with 1 additions and 1 deletions
--- a/netutils/netlib/netlib_parsehttpurl.c
+++ b/netutils/netlib/netlib_parsehttpurl.c
@ -154,7 +154,7 @@ int netlib_parsehttpurl(FAR const char *url, FAR uint16_t *port,

  /* The copy the rest of the file name to the user buffer */

-  strncpy(dest, src, namelen);
+  strncpy(dest, src, bytesleft);
  filename[namelen-1] = '\0';
  return ret;
 }