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| author | David Macek via Cygwin-patches <cygwin-patches@cygwin.com> | 2020-04-16 23:09:07 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2020-04-17 09:54:40 +0200 |
| commit | 5951b3e600f32fd1d96b73f4ccf05d081a5d9428 (patch) | |
| tree | 8c95d8cfeb89a07f72a9219ed59c7a8c50839f73 | |
| parent | 1fac24078a8c619d015a5e8d951c7d127f7c75f7 (diff) | |
| download | newlib-5951b3e600f32fd1d96b73f4ccf05d081a5d9428.zip newlib-5951b3e600f32fd1d96b73f4ccf05d081a5d9428.tar.gz newlib-5951b3e600f32fd1d96b73f4ccf05d081a5d9428.tar.bz2 | |
cygheap_pwdgrp: Handle invalid db_* entries correctly
If the first scheme in db_* was invalid, the code would think there
were no schemes specified and replace the second scheme with
NSS_SCHEME_DESC.
Signed-off-by: David Macek <david.macek.0@gmail.com>
| -rw-r--r-- | winsup/cygwin/uinfo.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc index 2d5de35..57d9018 100644 --- a/winsup/cygwin/uinfo.cc +++ b/winsup/cygwin/uinfo.cc @@ -823,7 +823,10 @@ cygheap_pwdgrp::nss_init_line (const char *line) c, e - c); } else - debug_printf ("Invalid nsswitch.conf content: %s", line); + { + debug_printf ("Invalid nsswitch.conf content: %s", line); + --idx; + } c += strcspn (c, " \t"); c += strspn (c, " \t"); ++idx; |