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| author | Jeremy Allison <jra@samba.org> | 1998-04-07 17:44:02 +0000 |
|---|---|---|
| committer | Jeremy Allison <jra@samba.org> | 1998-04-07 17:44:02 +0000 |
| commit | 81cbfaacb11747830354f4a58be441015fe19ba8 (patch) | |
| tree | fc214317fcbeb923669139b865f8df2901107ee8 | |
| parent | 2245f4908ee3d33fd05f0a19abda89053cbfceb9 (diff) | |
| download | samba-81cbfaacb11747830354f4a58be441015fe19ba8.tar.gz samba-81cbfaacb11747830354f4a58be441015fe19ba8.tar.xz samba-81cbfaacb11747830354f4a58be441015fe19ba8.zip | |
Added check for getpwnam returning NULL.
Jeremy.
| -rw-r--r-- | source/utils/smbpasswd.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/source/utils/smbpasswd.c b/source/utils/smbpasswd.c index 22271b75de9..425308bec63 100644 --- a/source/utils/smbpasswd.c +++ b/source/utils/smbpasswd.c @@ -582,9 +582,13 @@ int main(int argc, char **argv) usage(prog_name, True); } - if(*user_name) - pwd = getpwnam(user_name); - else { + if(*user_name) { + if((pwd = getpwnam(user_name)) == NULL) { + fprintf(stderr, "%s: User \"%s\" was not found in system password file.\n", + prog_name, user_name); + exit(1); + } + } else { if((pwd = getpwuid(real_uid)) != NULL) pstrcpy( user_name, pwd->pw_name); } |