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| author | Volker Lendecke <vl@samba.org> | 2008-02-23 10:42:43 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2008-03-18 16:40:46 +0100 |
| commit | 7fb3963032ce8f6b7f5c652dd69d3315cae897ea (patch) | |
| tree | 4add4183bbaa5e89cc4653db1006581e74eb6aca /source4 | |
| parent | 4d16e17e04c6fd62ebfa36085bcf38d2507737e6 (diff) | |
| download | samba-7fb3963032ce8f6b7f5c652dd69d3315cae897ea.tar.gz samba-7fb3963032ce8f6b7f5c652dd69d3315cae897ea.tar.bz2 samba-7fb3963032ce8f6b7f5c652dd69d3315cae897ea.zip | |
Check the return value of fgets
(cherry picked from commit b8aaa9a69fd6217ce0387ef8e84f316706186d70)
(This used to be commit 8f58d39c0c621e9da85308d721a146352cc4939e)
Diffstat (limited to 'source4')
| -rw-r--r-- | source4/lib/replace/getpass.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source4/lib/replace/getpass.c b/source4/lib/replace/getpass.c index d91d029f6a..57e28eb981 100644 --- a/source4/lib/replace/getpass.c +++ b/source4/lib/replace/getpass.c @@ -185,7 +185,10 @@ char *rep_getpass(const char *prompt) buf[0] = 0; if (!gotintr) { in_fd = fileno(in); - fgets(buf, bufsize, in); + if (fgets(buf, bufsize, in) == NULL) { + buf[0] = 0; + return buf; + } } nread = strlen(buf); if (nread) { |