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harness some malloc/calloc to use WebPSafeMalloc and WebPSafeCalloc

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quite a large security sweep.

Change-Id: If150dfbb46e6e9b56210473a109c8ad6ccd0cea4
This commit is contained in:
Pascal Massimino
2012-08-01 12:06:04 -07:00
parent a3c063c714
commit bff34ac1ca
15 changed files with 108 additions and 98 deletions
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2
src/enc/alpha.c
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@ -111,6 +111,7 @@ static int EncodeAlphaInternal(const uint8_t* const data, int width, int height,
size_t expected_size;
const size_t data_size = width * height;
assert((uint64_t)data_size == (uint64_t)width * height); // as per spec
assert(filter >= 0 && filter < WEBP_FILTER_LAST);
assert(method >= ALPHA_NO_COMPRESSION);
assert(method <= ALPHA_LOSSLESS_COMPRESSION);
@ -171,6 +172,7 @@ static int EncodeAlpha(VP8Encoder* const enc,
const int reduce_levels = (quality < 100);
// quick sanity checks
assert((uint64_t)data_size == (uint64_t)width * height); // as per spec
assert(enc != NULL && pic != NULL && pic->a != NULL);
assert(output != NULL && output_size != NULL);
assert(width > 0 && height > 0);