| ================================================================= |
| ==46153==ERROR: AddressSanitizer: global-buffer-overflow on address 0x000001177628 at pc 0x000000a65431 bp 0x7fff7545f890 sp 0x7fff7545f888 |
| READ of size 1 at 0x000001177628 thread T0 |
| #0 0x9de9a2 in convert_to_8(unsigned int, unsigned int) /tmp/skia/out/Release/../../src/codec/SkMasks.cpp:55:16 |
| #1 0x9ddb51 in swizzle_mask32_to_n32_opaque(void*, unsigned char const*, int, SkMasks*, unsigned int, unsigned int) /tmp/skia/out/Release/../../src/codec/SkMaskSwizzler.cpp:163:23 |
| #2 0x9d82d6 in SkBmpMaskCodec::decodeRows(SkImageInfo const&, void*, unsigned long, SkCodec::Options const&) /tmp/skia/out/Release/../../src/codec/SkBmpMaskCodec.cpp:103:9 |
| #3 0x9d805a in SkBmpMaskCodec::onGetPixels(SkImageInfo const&, void*, unsigned long, SkCodec::Options const&, unsigned int*, int*, int*) /tmp/skia/out/Release/../../src/codec/SkBmpMaskCodec.cpp:53:16 |
| #4 0x9c1453 in SkCodec::getPixels(SkImageInfo const&, void*, unsigned long, SkCodec::Options const*, unsigned int*, int*) /tmp/skia/out/Release/../../src/codec/SkCodec.cpp:204:27 |
| #5 0x7245fb in fuzz_img(SkData*) /tmp/skia/out/Release/../../fuzz/fuzz.cpp:119:13 |
| #6 0x724052 in main /tmp/skia/out/Release/../../fuzz/fuzz.cpp:53:30 |
| #7 0x7f09be8aaec4 in __libc_start_main /tmp/tmp.Htw1L27e9P/csu/libc-start.c:287 |
| #8 0x67bfcf in _start (/tmp/executables/skcodec/analyzer1/fuzz_asan_release+0x67bfcf) |
| |
| AddressSanitizer can not provide additional info. |
| SUMMARY: AddressSanitizer: SEGV /tmp/skia/out/Release/../../src/codec/SkMasks.cpp:54 convert_to_8(unsigned int, unsigned int) |
| ==113489==ABORTING |
