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| author | dimitri staessens <[email protected]> | 2017-05-24 15:08:33 +0200 |
|---|---|---|
| committer | dimitri staessens <[email protected]> | 2017-05-24 15:13:04 +0200 |
| commit | a3ede18c5d3e652e9d0bade4b28193e666198574 (patch) | |
| tree | e9c464bb98632d9b41f2bc5e7f9c2849e5405f5d /src/lib/tests/bitmap_test.c | |
| parent | 3d887b172c37c4418c6173048e6a317eb0c36e57 (diff) | |
| download | ouroboros-a3ede18c5d3e652e9d0bade4b28193e666198574.tar.gz ouroboros-a3ede18c5d3e652e9d0bade4b28193e666198574.zip | |
lib: Fix bug in bitmap
Diffstat (limited to 'src/lib/tests/bitmap_test.c')
| -rw-r--r-- | src/lib/tests/bitmap_test.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/lib/tests/bitmap_test.c b/src/lib/tests/bitmap_test.c index e438f217..4f58de3b 100644 --- a/src/lib/tests/bitmap_test.c +++ b/src/lib/tests/bitmap_test.c @@ -30,7 +30,7 @@ int bitmap_test(int argc, char ** argv) { struct bmp * bmp; - size_t bits = BITMAP_SIZE; + ssize_t bits = BITMAP_SIZE; ssize_t id; int i; ssize_t r; @@ -57,8 +57,19 @@ int bitmap_test(int argc, char ** argv) for (i = offset; i < BITMAP_SIZE + 5 + offset; i++) { id = bmp_allocate(bmp); - if (!bmp_is_id_valid(bmp, id)) + if (!bmp_is_id_valid(bmp, id)) { + if (i < BITMAP_SIZE + offset) { + printf("Failed valid ID %d (%zd).\n", i, id); + bmp_destroy(bmp); + return -1; + } + if (id >= offset && id < bits + offset) { + printf("Valid ID %zd returned invalid.\n", id); + bmp_destroy(bmp); + return -1; + } continue; + } if (!bmp_is_id_used(bmp, id)) { printf("ID not marked in use.\n"); |