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| author | Stefan Metzmacher <metze@samba.org> | 2007-10-17 14:00:57 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2007-12-21 05:43:11 +0100 |
| commit | 066f56bfeffcbd4808606d4a81c0f0cefa92e07e (patch) | |
| tree | 5f04b973da1285ebc74180db83658d59caa13144 /source4 | |
| parent | 50a749404bb1d86f0881fab06414469fda307c26 (diff) | |
| download | samba-066f56bfeffcbd4808606d4a81c0f0cefa92e07e.tar.gz samba-066f56bfeffcbd4808606d4a81c0f0cefa92e07e.tar.bz2 samba-066f56bfeffcbd4808606d4a81c0f0cefa92e07e.zip | |
r25681: r16245: Cope with string being zero len. Klocwork bug #410. Jeremy.
(cherry picked from commit 46c12de07fe6f44bcf58ca9de276e7932384843d)
(This used to be commit 7099dde3fd8962e752451ebe2d5d79de4d7caee9)
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/lib/replace/getpass.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source4/lib/replace/getpass.c b/source4/lib/replace/getpass.c index 96f508ead2..c67ff2bda7 100644 --- a/source4/lib/replace/getpass.c +++ b/source4/lib/replace/getpass.c @@ -202,8 +202,10 @@ char *getsmbpass(const char *prompt) fgets(buf, bufsize, in); } nread = strlen(buf); - if (buf[nread - 1] == '\n') - buf[nread - 1] = '\0'; + if (nread) { + if (buf[nread - 1] == '\n') + buf[nread - 1] = '\0'; + } /* Restore echoing. */ if (echo_off) { |