Direct memory leaks in AcquireMagickMemory and indirect memory leaks

[SuhwanSong]

Prerequisites

• [x] I have written a descriptive issue title
• [x] I have verified that I am using the latest version of ImageMagick
• [x] I have searched open and closed issues to ensure it has not already been reported

Description

There're a direct memory leaks in AcquireMagickMemory of MagickCore/memory.c:478:10 and many indirect memory leaks.

Steps to Reproduce

run cmd: magick -seed 0 "(" magick:netscape +repage ")" "(" magick:granite +repage ")" -append -fft -compare tmp

and this cmd also can trigger them. cmd: magick -seed 0 -bias 0% "(" magick:rose +repage ")" "(" magick:rose -despeckle -threshold 26 -wave 55x83 ")" -sampling-factor 3.65x3.408 -channel RGBA -compare -mosaic -compare tmp

Here's ASAN result.

==5674==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 13504 byte(s) in 1 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed7a1154 in AcquireCriticalMemory ./MagickCore/memory-private.h:64:10
    #3 0x7fdfed7a5709 in CloneImage MagickCore/image.c:823:25
    #4 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #5 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #6 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #7 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #8 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #9 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #10 0x526f95 in MagickMain utilities/magick.c:149:10
    #11 0x5268e1 in main utilities/magick.c:180:10
    #12 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 940032 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed7f3f66 in AcquireAlignedMemory MagickCore/memory.c:265:7
    #2 0x7fdfed53c6ac in OpenPixelCache MagickCore/cache.c:3728:46
    #3 0x7fdfed542991 in GetImagePixelCache MagickCore/cache.c:1754:18
    #4 0x7fdfed52a330 in QueueAuthenticPixelCacheNexus MagickCore/cache.c:4156:28
    #5 0x7fdfed52a001 in GetAuthenticPixelCacheNexus MagickCore/cache.c:1324:10
    #6 0x7fdfed54ca4e in GetCacheViewAuthenticPixels MagickCore/cache-view.c:312:10
    #7 0x7fdfed7b43e1 in SetImageAlpha MagickCore/image.c:2372:7
    #8 0x7fdfed8356d5 in ConformPixelInfo MagickCore/pixel.c:235:12
    #9 0x7fdfed7a84e7 in SetImageBackgroundColor MagickCore/image.c:2441:3
    #10 0x7fdfed7a4c47 in AppendImages MagickCore/image.c:533:10
    #11 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #12 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #13 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #14 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #15 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #16 0x526f95 in MagickMain utilities/magick.c:149:10
    #17 0x5268e1 in main utilities/magick.c:180:10
    #18 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 22616 byte(s) in 1 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed7f41af in AcquireQuantumMemory MagickCore/memory.c:551:10
    #3 0x7fdfed7a6b3d in CloneImage MagickCore/image.c:879:43
    #4 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #5 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #6 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #7 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #8 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #9 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #10 0x526f95 in MagickMain utilities/magick.c:149:10
    #11 0x5268e1 in main utilities/magick.c:180:10
    #12 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 13024 byte(s) in 1 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed7a1154 in AcquireCriticalMemory ./MagickCore/memory-private.h:64:10
    #3 0x7fdfed7a3793 in AcquireImageInfo MagickCore/image.c:350:28
    #4 0x7fdfed7ac553 in CloneImageInfo MagickCore/image.c:945:14
    #5 0x7fdfed7a36b8 in SyncImageSettings MagickCore/image.c:4242:21
    #6 0x7fdfed7baea6 in SyncImagesSettings MagickCore/image.c:4000:12
    #7 0x7fdfecf78153 in CLIOption MagickWand/operation.c:5243:14
    #8 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #9 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #10 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #11 0x526f95 in MagickMain utilities/magick.c:149:10
    #12 0x5268e1 in main utilities/magick.c:180:10
    #13 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 9152 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed7f3f66 in AcquireAlignedMemory MagickCore/memory.c:265:7
    #2 0x7fdfed526a04 in AcquirePixelCache MagickCore/cache.c:195:28
    #3 0x7fdfed527f8d in ClonePixelCache MagickCore/cache.c:513:28
    #4 0x7fdfed7a75df in CloneImage MagickCore/image.c:910:22
    #5 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #6 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #7 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #8 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #9 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #10 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #11 0x526f95 in MagickMain utilities/magick.c:149:10
    #12 0x5268e1 in main utilities/magick.c:180:10
    #13 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 512 byte(s) in 1 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed7f41af in AcquireQuantumMemory MagickCore/memory.c:551:10
    #3 0x7fdfed834f7a in AcquirePixelChannelMap MagickCore/pixel.c:101:35
    #4 0x7fdfed835154 in ClonePixelChannelMap MagickCore/pixel.c:139:13
    #5 0x7fdfed7a638f in CloneImage MagickCore/image.c:849:28
    #6 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #7 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #8 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #9 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #10 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #11 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #12 0x526f95 in MagickMain utilities/magick.c:149:10
    #13 0x5268e1 in main utilities/magick.c:180:10
    #14 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 288 byte(s) in 1 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed504284 in AcquireCriticalMemory ./MagickCore/memory-private.h:64:10
    #3 0x7fdfed505d5d in CloneBlobInfo MagickCore/blob.c:554:27
    #4 0x7fdfed7a6848 in CloneImage MagickCore/image.c:867:25
    #5 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #6 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #7 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #8 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #9 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #10 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #11 0x526f95 in MagickMain utilities/magick.c:149:10
    #12 0x5268e1 in main utilities/magick.c:180:10
    #13 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 192 byte(s) in 1 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed7f41af in AcquireQuantumMemory MagickCore/memory.c:551:10
    #3 0x7fdfed5275df in AcquirePixelCacheNexus MagickCore/cache.c:271:29
    #4 0x7fdfed526f8d in AcquirePixelCache MagickCore/cache.c:212:26
    #5 0x7fdfed527f8d in ClonePixelCache MagickCore/cache.c:513:28
    #6 0x7fdfed7a75df in CloneImage MagickCore/image.c:910:22
    #7 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #8 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #9 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #10 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #11 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #12 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #13 0x526f95 in MagickMain utilities/magick.c:149:10
    #14 0x5268e1 in main utilities/magick.c:180:10
    #15 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 96 byte(s) in 3 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed94f073 in AddValueToSplayTree MagickCore/splay-tree.c:189:21
    #3 0x7fdfed94ff7c in CloneSplayTree MagickCore/splay-tree.c:372:12
    #4 0x7fdfed884f23 in CloneImageProperties MagickCore/property.c:196:25
    #5 0x7fdfed7a5f99 in CloneImage MagickCore/image.c:839:10
    #6 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #7 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #8 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #9 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #10 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #11 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #12 0x526f95 in MagickMain utilities/magick.c:149:10
    #13 0x5268e1 in main utilities/magick.c:180:10
    #14 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 88 byte(s) in 1 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed9540c4 in AcquireCriticalMemory ./MagickCore/memory-private.h:64:10
    #3 0x7fdfed950155 in NewSplayTree MagickCore/splay-tree.c:1148:32
    #4 0x7fdfed94fd64 in CloneSplayTree MagickCore/splay-tree.c:360:14
    #5 0x7fdfed884f23 in CloneImageProperties MagickCore/property.c:196:25
    #6 0x7fdfed7a5f99 in CloneImage MagickCore/image.c:839:10
    #7 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #8 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #9 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #10 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #11 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #12 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #13 0x526f95 in MagickMain utilities/magick.c:149:10
    #14 0x5268e1 in main utilities/magick.c:180:10
    #15 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 80 byte(s) in 3 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed7f41af in AcquireQuantumMemory MagickCore/memory.c:551:10
    #3 0x7fdfed987963 in ConstantString MagickCore/string.c:713:26
    #4 0x7fdfed94ff66 in CloneSplayTree MagickCore/splay-tree.c:373:7
    #5 0x7fdfed884f23 in CloneImageProperties MagickCore/property.c:196:25
    #6 0x7fdfed7a5f99 in CloneImage MagickCore/image.c:839:10
    #7 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #8 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #9 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #10 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #11 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #12 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #13 0x526f95 in MagickMain utilities/magick.c:149:10
    #14 0x5268e1 in main utilities/magick.c:180:10
    #15 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed9397c1 in AcquireSemaphoreMemory MagickCore/semaphore.c:154:7
    #2 0x7fdfed939003 in AcquireSemaphoreInfo MagickCore/semaphore.c:200:36
    #3 0x7fdfed7a69df in CloneImage MagickCore/image.c:871:26
    #4 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #5 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #6 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #7 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #8 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #9 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #10 0x526f95 in MagickMain utilities/magick.c:149:10
    #11 0x5268e1 in main utilities/magick.c:180:10
    #12 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed9397c1 in AcquireSemaphoreMemory MagickCore/semaphore.c:154:7
    #2 0x7fdfed939003 in AcquireSemaphoreInfo MagickCore/semaphore.c:200:36
    #3 0x7fdfed5061ae in GetBlobInfo MagickCore/blob.c:1745:24
    #4 0x7fdfed505d6a in CloneBlobInfo MagickCore/blob.c:555:3
    #5 0x7fdfed7a6848 in CloneImage MagickCore/image.c:867:25
    #6 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #7 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #8 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #9 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #10 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #11 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #12 0x526f95 in MagickMain utilities/magick.c:149:10
    #13 0x5268e1 in main utilities/magick.c:180:10
    #14 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed9397c1 in AcquireSemaphoreMemory MagickCore/semaphore.c:154:7
    #2 0x7fdfed939003 in AcquireSemaphoreInfo MagickCore/semaphore.c:200:36
    #3 0x7fdfed527383 in AcquirePixelCache MagickCore/cache.c:231:30
    #4 0x7fdfed527f8d in ClonePixelCache MagickCore/cache.c:513:28
    #5 0x7fdfed7a75df in CloneImage MagickCore/image.c:910:22
    #6 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #7 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #8 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #9 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #10 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #11 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #12 0x526f95 in MagickMain utilities/magick.c:149:10
    #13 0x5268e1 in main utilities/magick.c:180:10
    #14 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed9397c1 in AcquireSemaphoreMemory MagickCore/semaphore.c:154:7
    #2 0x7fdfed939003 in AcquireSemaphoreInfo MagickCore/semaphore.c:200:36
    #3 0x7fdfed5272f4 in AcquirePixelCache MagickCore/cache.c:229:25
    #4 0x7fdfed527f8d in ClonePixelCache MagickCore/cache.c:513:28
    #5 0x7fdfed7a75df in CloneImage MagickCore/image.c:910:22
    #6 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #7 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #8 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #9 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #10 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #11 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #12 0x526f95 in MagickMain utilities/magick.c:149:10
    #13 0x5268e1 in main utilities/magick.c:180:10
    #14 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed7f3f66 in AcquireAlignedMemory MagickCore/memory.c:265:7
    #2 0x7fdfed5274e2 in AcquirePixelCacheNexus MagickCore/cache.c:267:29
    #3 0x7fdfed526f8d in AcquirePixelCache MagickCore/cache.c:212:26
    #4 0x7fdfed527f8d in ClonePixelCache MagickCore/cache.c:513:28
    #5 0x7fdfed7a75df in CloneImage MagickCore/image.c:910:22
    #6 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #7 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #8 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #9 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #10 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #11 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #12 0x526f95 in MagickMain utilities/magick.c:149:10
    #13 0x5268e1 in main utilities/magick.c:180:10
    #14 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4e6200 in __interceptor_posix_memalign (install/bin/magick+0x4e6200)
    #1 0x7fdfed9397c1 in AcquireSemaphoreMemory MagickCore/semaphore.c:154:7
    #2 0x7fdfed939003 in AcquireSemaphoreInfo MagickCore/semaphore.c:200:36
    #3 0x7fdfed9503c9 in NewSplayTree MagickCore/splay-tree.c:1159:25
    #4 0x7fdfed94fd64 in CloneSplayTree MagickCore/splay-tree.c:360:14
    #5 0x7fdfed884f23 in CloneImageProperties MagickCore/property.c:196:25
    #6 0x7fdfed7a5f99 in CloneImage MagickCore/image.c:839:10
    #7 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #8 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #9 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #10 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #11 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #12 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #13 0x526f95 in MagickMain utilities/magick.c:149:10
    #14 0x5268e1 in main utilities/magick.c:180:10
    #15 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

Indirect leak of 32 byte(s) in 3 object(s) allocated from:
    #0 0x4e5397 in __interceptor_malloc (install/bin/magick+0x4e5397)
    #1 0x7fdfed7f4146 in AcquireMagickMemory MagickCore/memory.c:478:10
    #2 0x7fdfed7f41af in AcquireQuantumMemory MagickCore/memory.c:551:10
    #3 0x7fdfed987963 in ConstantString MagickCore/string.c:713:26
    #4 0x7fdfed94fee1 in CloneSplayTree MagickCore/splay-tree.c:372:43
    #5 0x7fdfed884f23 in CloneImageProperties MagickCore/property.c:196:25
    #6 0x7fdfed7a5f99 in CloneImage MagickCore/image.c:839:10
    #7 0x7fdfed7a4a81 in AppendImages MagickCore/image.c:520:16
    #8 0x7fdfecf6bd2d in CLIListOperatorImages MagickWand/operation.c:3795:22
    #9 0x7fdfecf7834e in CLIOption MagickWand/operation.c:5276:14
    #10 0x7fdfecdb9a99 in ProcessCommandOptions MagickWand/magick-cli.c:477:7
    #11 0x7fdfecdbad0a in MagickImageCommand MagickWand/magick-cli.c:796:5
    #12 0x7fdfece04ba1 in MagickCommandGenesis MagickWand/mogrify.c:185:14
    #13 0x526f95 in MagickMain utilities/magick.c:149:10
    #14 0x5268e1 in main utilities/magick.c:180:10
    #15 0x7fdfe787bb96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)

SUMMARY: AddressSanitizer: 1000000 byte(s) leaked in 24 allocation(s).

System Configuration

• ImageMagick version: Version: ImageMagick 7.0.8-50 Q16 x86_64 2019-06-18 https://imagemagick.org

• Environment (Operating system, version and so on): Description: Ubuntu 18.04.1 LTS Release: 18.04 Codename: bionic

• Additional information: CC=clang-7 CXX=clang++-7 ./configure --disable-openmp

[urban-warrior]

Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.

[nohmask]

This was assigned CVE-2019-13296.