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imageio/*dec,Read*: add input parameter checks

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Change-Id: I5e069d6ea4da9d8c71be03ef99aad679dd1aad21
This commit is contained in:
James Zern
2016-10-13 03:43:50 +00:00
parent 4eb5df28d1
commit 2a2773ea29
5 changed files with 14 additions and 3 deletions
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imageio/webpdec.c
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@ -143,6 +143,8 @@ int ReadWebP(const uint8_t* const data, size_t data_size,
WebPDecBuffer* const output_buffer = &config.output;
WebPBitstreamFeatures* const bitstream = &config.input;
if (data == NULL || data_size == 0 || pic == NULL) return 0;
// TODO(jzern): add Exif/XMP/ICC extraction.
if (metadata != NULL) {
fprintf(stderr, "Warning: metadata extraction from WebP is unsupported.\n");