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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 | 8f58d39c0c621e9da85308d721a146352cc4939e (patch) | |
| tree | cf901f95fe314f8e8fe8e114c25bac98db78482b /source/lib/replace/getpass.c | |
| parent | 98ee8c84300757d778733a458c6ca3e6022b40ea (diff) | |
| download | samba-8f58d39c0c621e9da85308d721a146352cc4939e.tar.gz | |
Check the return value of fgets
(cherry picked from commit b8aaa9a69fd6217ce0387ef8e84f316706186d70)
Diffstat (limited to 'source/lib/replace/getpass.c')
| -rw-r--r-- | source/lib/replace/getpass.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/source/lib/replace/getpass.c b/source/lib/replace/getpass.c index d91d029f6a7..57e28eb9815 100644 --- a/source/lib/replace/getpass.c +++ b/source/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) { |