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| author | Daniel Silverstone <dsilvers@digital-scurf.org> | 2020-02-22 18:32:32 +0000 |
|---|---|---|
| committer | Daniel Silverstone <dsilvers@digital-scurf.org> | 2020-02-22 18:32:32 +0000 |
| commit | 2aa1b546f308c1e504b383e163411732b17fb299 (patch) | |
| tree | 8dc5db3d6ecc32085639d28ea7544e0c3eb99216 /src | |
| parent | b35d554a2d6fb4bd184a8e2364bdf28338236b8d (diff) | |
| download | libnsbmp-2aa1b546f308c1e504b383e163411732b17fb299.tar.gz libnsbmp-2aa1b546f308c1e504b383e163411732b17fb299.tar.bz2 | |
Add an assert to hopefully quieten scan-build
Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/libnsbmp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libnsbmp.c b/src/libnsbmp.c index 97391e4..760ac91 100644 --- a/src/libnsbmp.c +++ b/src/libnsbmp.c @@ -770,6 +770,9 @@ static bmp_result bmp_decode_rgb(bmp_image *bmp, uint8_t **start, int bytes) uint8_t bit_mask = (1 << bmp->bpp) - 1; uint8_t cur_byte = 0, bit, i; + /* Belt and braces, we shouldn't get here unless this holds */ + assert(bmp->bpp > 0 && bmp->bpp <= 8); + for (i = 0; i < ppb; i++) bit_shifts[i] = 8 - ((i + 1) * bmp->bpp); |