diff options
| -rw-r--r-- | lib/libc/stdlib/malloc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libc/stdlib/malloc.c b/lib/libc/stdlib/malloc.c index da2c17b83d1..fc82a4f4190 100644 --- a/lib/libc/stdlib/malloc.c +++ b/lib/libc/stdlib/malloc.c @@ -8,7 +8,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: malloc.c,v 1.22 1997/02/11 17:46:36 niklas Exp $"; +static char rcsid[] = "$OpenBSD: malloc.c,v 1.23 1997/04/05 05:05:44 tholo Exp $"; #endif /* LIBC_SCCS and not lint */ /* @@ -756,7 +756,9 @@ imalloc(size) if (suicide) abort(); - if (size <= malloc_maxsize) + if ((size + malloc_pagesize) < size) /* Check for overflow */ + result = 0; + else if (size <= malloc_maxsize) result = malloc_bytes(size); else result = malloc_pages(size); |