diff options
| -rw-r--r-- | src/malloc/aligned_alloc.c | 2 | ||||
| -rw-r--r-- | src/malloc/posix_memalign.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/src/malloc/aligned_alloc.c b/src/malloc/aligned_alloc.c index 158dba41..c6386629 100644 --- a/src/malloc/aligned_alloc.c +++ b/src/malloc/aligned_alloc.c @@ -11,7 +11,7 @@ void *aligned_alloc(size_t align, size_t len) unsigned char *mem, *new, *end; size_t header, footer; - if ((align & -align & -sizeof(void *)) != align) { + if ((align & -align) != align) { errno = EINVAL; return NULL; } diff --git a/src/malloc/posix_memalign.c b/src/malloc/posix_memalign.c index 42cf2740..ad4d8f47 100644 --- a/src/malloc/posix_memalign.c +++ b/src/malloc/posix_memalign.c @@ -3,6 +3,7 @@ int posix_memalign(void **res, size_t align, size_t len) { + if (align < sizeof(void *)) return EINVAL; void *mem = aligned_alloc(align, len); if (!mem) return errno; *res = mem; |