diff options
Diffstat (limited to 'src/stdio/fmemopen.c')
| -rw-r--r-- | src/stdio/fmemopen.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/stdio/fmemopen.c b/src/stdio/fmemopen.c index 5685092e..5afd85cf 100644 --- a/src/stdio/fmemopen.c +++ b/src/stdio/fmemopen.c @@ -2,6 +2,7 @@ #include <errno.h> #include <string.h> #include <stdlib.h> +#include <stddef.h> #include <inttypes.h> #include "libc.h" @@ -95,7 +96,7 @@ FILE *fmemopen(void *restrict buf, size_t size, const char *restrict mode) f = malloc(sizeof *f + (buf?0:size)); if (!f) return 0; - memset(&f->f, 0, sizeof f->f); + memset(f, 0, offsetof(struct mem_FILE, buf)); f->f.cookie = &f->c; f->f.fd = -1; f->f.lbf = EOF; @@ -106,7 +107,6 @@ FILE *fmemopen(void *restrict buf, size_t size, const char *restrict mode) memset(buf, 0, size); } - memset(&f->c, 0, sizeof f->c); f->c.buf = buf; f->c.size = size; f->c.mode = *mode; |