diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/gen/getnetgrent.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/libc/gen/getnetgrent.c b/lib/libc/gen/getnetgrent.c index 8aa75e2..a8cc4c9 100644 --- a/lib/libc/gen/getnetgrent.c +++ b/lib/libc/gen/getnetgrent.c @@ -559,6 +559,10 @@ read_for_group(const char *group) continue; } } + if (strlen(result) == 0) { + free(result); + return (NULL); + } snprintf(line, LINSIZ, "%s %s", group, result); free(result); } |
