diff options
Diffstat (limited to 'harness/cases/5.t')
| -rw-r--r-- | harness/cases/5.t | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/harness/cases/5.t b/harness/cases/5.t index 7669fd7..2b4b4bb 100644 --- a/harness/cases/5.t +++ b/harness/cases/5.t @@ -3,6 +3,7 @@ */ #include "aio_setup.h" #include <sys/mman.h> +#include <errno.h> int test_main(void) { @@ -40,7 +41,13 @@ int test_main(void) assert(buf != (char *)-1); status |= attempt_rw(rwfd, buf, SIZE, 0, READ, SIZE); - status |= attempt_rw(rwfd, buf, SIZE, 0, WRITE, -EFAULT); + + /* Whether PROT_WRITE is readable is arch-dependent. So compare + * against read result. */ + res = read(rwfd, buf, SIZE); + if (res < 0) + res = -errno; + status |= attempt_rw(rwfd, buf, SIZE, 0, WRITE, res); return status; } |