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| author | Pali Rohár <pali.rohar@gmail.com> | 2013-04-21 17:53:34 +0200 |
|---|---|---|
| committer | Pali Rohár <pali.rohar@gmail.com> | 2013-04-21 17:53:34 +0200 |
| commit | 1c1bfb9c785f4f2ed6d2a0488bf981808e1fde0c (patch) | |
| tree | a15bdd98cca2d6a5ac4119a01f037a0fda2b9f12 /src/image.c | |
| parent | 0cd7a0c2cc67b0623f19ac2da8555228842f6350 (diff) | |
| download | 0xFFFF-1c1bfb9c785f4f2ed6d2a0488bf981808e1fde0c.tar.bz2 | |
image: Fix buffer pointer in function image_hash_from_data
Diffstat (limited to 'src/image.c')
| -rw-r--r-- | src/image.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/image.c b/src/image.c index f5b2bf6..44655fb 100644 --- a/src/image.c +++ b/src/image.c @@ -442,7 +442,7 @@ void image_list_unlink(struct image_list * list) { } -static uint16_t do_hash(uint16_t * b, int len) { +static uint16_t do_hash(uint16_t * b, size_t len) { uint16_t result = 0; @@ -457,11 +457,11 @@ uint16_t image_hash_from_data(struct image * image) { unsigned char buf[0x20000]; uint16_t hash = 0; - int ret; + size_t ret; image_seek(image, 0); - while ( ( ret = image_read(image, &buf, sizeof(buf)) ) ) - hash ^= do_hash((uint16_t *)&buf, ret); + while ( ( ret = image_read(image, buf, sizeof(buf)) ) ) + hash ^= do_hash((uint16_t *)buf, ret); return hash; } |