diff options
Diffstat (limited to 'nis/nis_table.c')
| -rw-r--r-- | nis/nis_table.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/nis/nis_table.c b/nis/nis_table.c index 6c4fb839fc..746444c311 100644 --- a/nis/nis_table.c +++ b/nis/nis_table.c @@ -1,4 +1,4 @@ -/* Copyright (c) 1997, 1998, 1999, 2003 Free Software Foundation, Inc. +/* Copyright (c) 1997, 1998, 1999, 2003, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997. @@ -54,7 +54,7 @@ __create_ib_request (const_nis_name name, unsigned int flags) return NULL; } - /* Check if we have an entry of "[key=value,],bar". If, remove the "," */ + /* Check if we have an entry of "[key=value,],bar". If, remove the "," */ if (ibreq->ibr_name[-1] == ',') ibreq->ibr_name[-1] = '\0'; else @@ -62,7 +62,17 @@ __create_ib_request (const_nis_name name, unsigned int flags) ibreq->ibr_name += 2; ibreq->ibr_name = strdup (ibreq->ibr_name); if (ibreq->ibr_name == NULL) - return NULL; + { + free_null: + while (search_len-- > 0) + { + free (search_val[search_len].zattr_ndx); + free (search_val[search_len].zattr_val.zattr_val_val); + } + free (search_val); + nis_free_request (ibreq); + return NULL; + } ++cptr; /* Remove "[" */ @@ -86,16 +96,19 @@ __create_ib_request (const_nis_name name, unsigned int flags) size += 1; search_val = realloc (search_val, size * sizeof (nis_attr)); if (search_val == NULL) - return NULL; + goto free_null; } search_val[search_len].zattr_ndx = strdup (key); if ((search_val[search_len].zattr_ndx) == NULL) - return NULL; + goto free_null; search_val[search_len].zattr_val.zattr_val_len = strlen (val) + 1; search_val[search_len].zattr_val.zattr_val_val = strdup (val); if (search_val[search_len].zattr_val.zattr_val_val == NULL) - return NULL; + { + free (search_val[search_len].zattr_ndx); + goto free_null; + } ++search_len; } |