diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/read-cache.c b/read-cache.c index 2354e8039b..53f1da815b 100644 --- a/read-cache.c +++ b/read-cache.c @@ -198,7 +198,7 @@ int read_cache(void) size = st.st_size; errno = EINVAL; if (size >= sizeof(struct cache_header) + 20) - map = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0); + map = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0); } close(fd); if (-1 == (int)(long)map) |