diff options
Diffstat (limited to 'src/lib/krb5/posix/strdup.c')
| -rw-r--r-- | src/lib/krb5/posix/strdup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/lib/krb5/posix/strdup.c b/src/lib/krb5/posix/strdup.c index ed21241648..8385720904 100644 --- a/src/lib/krb5/posix/strdup.c +++ b/src/lib/krb5/posix/strdup.c @@ -31,6 +31,8 @@ strdup(str) int len; char *copy; + if (!str) + return((char *)0); len = strlen(str) + 1; if (!(copy = malloc((u_int)len))) return((char *)0); |