diff options
Diffstat (limited to 'libio/fmemopen.c')
| -rw-r--r-- | libio/fmemopen.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/libio/fmemopen.c b/libio/fmemopen.c index 3ab3e8dac4..23b5c5fea8 100644 --- a/libio/fmemopen.c +++ b/libio/fmemopen.c @@ -1,5 +1,5 @@ /* fmemopen implementation. - Copyright (C) 2015 Free Software Foundation, Inc. + Copyright (C) 2015-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -149,6 +149,7 @@ __fmemopen (void *buf, size_t len, const char *mode) { cookie_io_functions_t iof; fmemopen_cookie_t *c; + FILE *result; c = (fmemopen_cookie_t *) calloc (sizeof (fmemopen_cookie_t), 1); if (c == NULL) @@ -209,7 +210,16 @@ __fmemopen (void *buf, size_t len, const char *mode) iof.seek = fmemopen_seek; iof.close = fmemopen_close; - return _IO_fopencookie (c, mode, iof); + result = _IO_fopencookie (c, mode, iof); + if (__glibc_unlikely (result == NULL)) + { + if (c->mybuffer) + free (c->buffer); + + free (c); + } + + return result; } libc_hidden_def (__fmemopen) versioned_symbol (libc, __fmemopen, fmemopen, GLIBC_2_22); |