diff options
Diffstat (limited to 'lib/uninorm/uninorm-filter.c')
-rw-r--r-- | lib/uninorm/uninorm-filter.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/uninorm/uninorm-filter.c b/lib/uninorm/uninorm-filter.c index dbc5e10..4adfa78 100644 --- a/lib/uninorm/uninorm-filter.c +++ b/lib/uninorm/uninorm-filter.c @@ -1,5 +1,5 @@ /* Stream-based normalization of Unicode strings. - Copyright (C) 2009-2010 Free Software Foundation, Inc. + Copyright (C) 2009-2015 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2009. This program is free software: you can redistribute it and/or modify it @@ -241,6 +241,12 @@ uninorm_filter_write (struct uninorm_filter *filter, ucs4_t uc_arg) new_sortbuf = (struct ucs4_with_ccc *) malloc (2 * filter->sortbuf_allocated * sizeof (struct ucs4_with_ccc)); + if (new_sortbuf == NULL) + { + /* errno is ENOMEM. */ + filter->sortbuf_count = sortbuf_count; + return -1; + } memcpy (new_sortbuf, filter->sortbuf, sortbuf_count * sizeof (struct ucs4_with_ccc)); if (filter->sortbuf != filter->sortbuf_preallocated) |