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| author | Rich Felker <dalias@aerifal.cx> | 2012-05-21 22:51:30 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-05-21 22:51:30 -0400 |
| commit | 9ae1cf6d292d8c24ad78d6e220186afc5076d120 (patch) | |
| tree | f36a1775283522ce776fdf437c34ea479670356b | |
| parent | 3db29f0347976cd8f5eedf8a78cc3297a639714f (diff) | |
| download | musl-9ae1cf6d292d8c24ad78d6e220186afc5076d120.tar.gz musl-9ae1cf6d292d8c24ad78d6e220186afc5076d120.tar.bz2 musl-9ae1cf6d292d8c24ad78d6e220186afc5076d120.tar.xz musl-9ae1cf6d292d8c24ad78d6e220186afc5076d120.zip | |
fix out-of-bounds array access in pthread barriers on 64-bit
it's ok to overlap with integer slot 3 on 32-bit because only slots
0-2 are used on process-local barriers.
| -rw-r--r-- | src/internal/pthread_impl.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h index 5c1b2069..2348b5da 100644 --- a/src/internal/pthread_impl.h +++ b/src/internal/pthread_impl.h @@ -83,7 +83,7 @@ struct __timer { #define _b_limit __u.__i[2] #define _b_count __u.__i[3] #define _b_waiters2 __u.__i[4] -#define _b_inst __u.__p[4] +#define _b_inst __u.__p[3] #include "pthread_arch.h" |