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Searched refs:offset_diff (Results 1 – 1 of 1) sorted by relevance

/PHP-7.4/ext/exif/
H A Dexif.c3161 int offset_diff; in exif_process_IFD_in_MAKERNOTE() local
3245 offset_diff = 2 + NumDirEntries*12 + 4 - php_ifd_get32u(dir_start+10, ImageInfo->motorola_intel); in exif_process_IFD_in_MAKERNOTE()
3247 …rection: 0x%04X", ((int)dir_start-(int)offset_base+maker_note->offset+displacement) + offset_diff); in exif_process_IFD_in_MAKERNOTE()
3249 if (offset_diff < 0 || offset_diff >= value_len ) { in exif_process_IFD_in_MAKERNOTE()
3250 …ERR_CC, ImageInfo, E_WARNING, "IFD data bad offset: 0x%04X length 0x%04X", offset_diff, value_len); in exif_process_IFD_in_MAKERNOTE()
3253 offset_base = value_ptr + offset_diff; in exif_process_IFD_in_MAKERNOTE()
3254 data_len = value_len - offset_diff; in exif_process_IFD_in_MAKERNOTE()

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