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| author | Jeremy Allison <jra@samba.org> | 2002-12-28 01:23:34 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 2002-12-28 01:23:34 +0000 |
| commit | 10c50fb5800b0ba11b52bce1c7a1a7d0de48a79f (patch) | |
| tree | f90ae6261701c0d6782e08adb5e65d42e4351b57 | |
| parent | b3c3701c0762e535a788b2328cfc212594c978c8 (diff) | |
| download | samba-10c50fb5800b0ba11b52bce1c7a1a7d0de48a79f.tar.gz samba-10c50fb5800b0ba11b52bce1c7a1a7d0de48a79f.tar.xz samba-10c50fb5800b0ba11b52bce1c7a1a7d0de48a79f.zip | |
Patch for coredump with missing arg from "Bradley W. Langhorst" <brad@langhorst.com>
Jeremy.
(This used to be commit 5914c38a54fcfdb007352b152dc2206708d59af6)
| -rw-r--r-- | source3/utils/pdbedit.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/source3/utils/pdbedit.c b/source3/utils/pdbedit.c index 45a63c4b64..773af7c79a 100644 --- a/source3/utils/pdbedit.c +++ b/source3/utils/pdbedit.c @@ -495,7 +495,14 @@ int main (int argc, char **argv) poptGetArg(pc); /* Drop argv[0], the program name */ if (user_name == NULL) { - user_name = poptGetArg(pc); + if (poptPeekArg(pc) == NULL) { + fprintf(stderr, "Can't use pdbedit without a username\n"); + poptPrintHelp(pc, stderr, 0); + exit(1); + } else { + /*Don't try to duplicate a null string */ + user_name = strdup(poptGetArg(pc)); + } } if (!lp_load(dyn_CONFIGFILE,True,False,False)) { |