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| author | wosch <wosch@FreeBSD.org> | 1997-09-29 13:13:51 +0000 |
|---|---|---|
| committer | wosch <wosch@FreeBSD.org> | 1997-09-29 13:13:51 +0000 |
| commit | e4b768f0eec47b4fd52a9340bc45a66fe126e59a (patch) | |
| tree | 3ac2cd986a932ccf59b0c5387c873c57c7f566fe /lib | |
| parent | 31f0560e23509dd3eda781f63521d51913dd8fd6 (diff) | |
| download | FreeBSD-src-e4b768f0eec47b4fd52a9340bc45a66fe126e59a.zip FreeBSD-src-e4b768f0eec47b4fd52a9340bc45a66fe126e59a.tar.gz | |
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 'lib')
| -rw-r--r-- | lib/libutil/pw_util.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/libutil/pw_util.c b/lib/libutil/pw_util.c index 6283b95..21e0ca5 100644 --- a/lib/libutil/pw_util.c +++ b/lib/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); } |
