diff options
Diffstat (limited to 'src/common/compat.c')
| -rw-r--r-- | src/common/compat.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/common/compat.c b/src/common/compat.c index ead96ca30e..135f2c9af6 100644 --- a/src/common/compat.c +++ b/src/common/compat.c @@ -354,7 +354,9 @@ tor_mmap_file(const char *filename) int tor_munmap_file(tor_mmap_t *handle) { - tor_assert(handle != NULL); + if (handle == NULL) + return 0; + if (handle->data) { /* This is an ugly cast, but without it, "data" in struct tor_mmap_t would have to be redefined as non-const. */ @@ -394,8 +396,9 @@ int tor_munmap_file(tor_mmap_t *handle) { char *d = NULL; + if (handle == NULL) + return 0; - tor_assert(handle != NULL); d = (char*)handle->data; tor_free(d); memwipe(handle, 0, sizeof(tor_mmap_t)); |