diff options
| author |   Wolfram Schneider <wosch@FreeBSD.org> | 1997-09-29 13:13:51 +0000 |
|---|---|---|
| committer | Wolfram Schneider <wosch@FreeBSD.org> | 1997-09-29 13:13:51 +0000 |
| commit | 35fd1d093a6c50c4289d09f61aa3407d0b6fd62a (patch) | |
| tree | c00124587bc5108ab336e951edfe3ae6f3dc8da1 /libutil | |
| parent | 9528aa4795309d9cc7e5fafb2ae3563ccd8f4adf (diff) | |
| download | pw-darwin-35fd1d093a6c50c4289d09f61aa3407d0b6fd62a.tar.gz pw-darwin-35fd1d093a6c50c4289d09f61aa3407d0b6fd62a.tar.zst pw-darwin-35fd1d093a6c50c4289d09f61aa3407d0b6fd62a.zip | |
Endless loop.
$ vipw
[corrupt a line in editor, exit editor]
pwd_mkdb: corrupted entry
pwd_mkdb: at line #2
pwd_mkdb:
/etc/pw.012585: Inappropriate file type or format
re-edit the password file? [y]: n^D^D
[hang]
Diffstat (limited to 'libutil')
| -rw-r--r-- | libutil/pw_util.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libutil/pw_util.c b/libutil/pw_util.c index 6283b95..21e0ca5 100644 --- a/libutil/pw_util.c +++ b/libutil/pw_util.c @@ -202,14 +202,14 @@ pw_edit(notsetuid) void pw_prompt() { - int c; + int c, first; (void)printf("re-edit the password file? [y]: "); (void)fflush(stdout); - c = getchar(); - if (c != EOF && c != '\n') - while (getchar() != '\n'); - if (c == 'n') + first = c = getchar(); + while (c != '\n' && c != EOF) + c = getchar(); + if (first == 'n') pw_error(NULL, 0, 0); } |