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authorMike Frysinger2006-07-15 03:59:00 +0000
committerMike Frysinger2006-07-15 03:59:00 +0000
commit83169c607be1dbaa8731f73d71cbf990fc4cb05d (patch)
tree1e303038fd028537939f8c509647a1fb861ea0aa /libbb/obscure.c
parent91ed1a4a412d316619ae3f3007ca6be782ce6c1c (diff)
downloadbusybox-83169c607be1dbaa8731f73d71cbf990fc4cb05d.zip
busybox-83169c607be1dbaa8731f73d71cbf990fc4cb05d.tar.gz
Tito writes: If the gecos field of an user is empty, obscure reports a false "similar to gecos" error.
Diffstat (limited to 'libbb/obscure.c')
-rw-r--r--libbb/obscure.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/obscure.c b/libbb/obscure.c
index 1112e11..3353df9 100644
--- a/libbb/obscure.c
+++ b/libbb/obscure.c
@@ -109,7 +109,7 @@ static const char *obscure_msg(const char *old_p, const char *new_p, const struc
return "similar to username";
}
/* no gecos as-is, as sub-string, reversed, capitalized, doubled */
- if (string_checker(new_p, pw->pw_gecos)) {
+ if (*pw->pw_gecos && string_checker(new_p, pw->pw_gecos)) {
return "similar to gecos";
}
/* hostname as-is, as sub-string, reversed, capitalized, doubled */