libs/libc/modlib/modlib_init.c: initialize file descriptor with -1

Use -1 instead of 0 to represent an invalid descriptor so that modlib_uninitialize doesn't try to close the descriptor 0.
2021-02-25 13:54:44 +09:00 · 2021-02-25 13:54:44 +09:00 · 542574acd6
parent bac6b11065
commit 542574acd6
1 changed files with 1 additions and 0 deletions
--- a/libs/libc/modlib/modlib_init.c
+++ b/libs/libc/modlib/modlib_init.c
@ -132,6 +132,7 @@ int modlib_initialize(FAR const char *filename,
  /* Clear the load info structure */

  memset(loadinfo, 0, sizeof(struct mod_loadinfo_s));
+  loadinfo->filfd = -1;

  /* Get the length of the file. */