[vuln_reset_parent] Compiling variant_reset_parent.c...
[vuln_reset_parent] Running reproducer...
=================================================================
==178060==ERROR: AddressSanitizer: heap-use-after-free on address 0x7d3edc9e0950 at pc 0x556565735835 bp 0x7ffed12da880 sp 0x7ffed12da870
READ of size 8 at 0x7d3edc9e0950 thread T0
    #0 0x556565735834 in priority_remove_child /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/url.c:3514
    #1 0x556565736048 in data_priority_cleanup /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/url.c:3594
    #2 0x556565720186 in Curl_close /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/url.c:280
    #3 0x5565656a4f41 in curl_easy_cleanup /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/easy.c:844
    #4 0x5565656a1abb in main /data/pruva/runs/0e70ea85-c1c7-487a-aed7-bfc14819a7d1/bundle/vuln_variant/artifacts/variant_reset_parent.c:25
    #5 0x7f1edd823600  (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a600) (BuildId: 90ebd03ae9d9f42b23b4eb82fdf70352cf744198)
    #6 0x7f1edd823717 in __libc_start_main (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a717) (BuildId: 90ebd03ae9d9f42b23b4eb82fdf70352cf744198)
    #7 0x5565656a1704 in _start (/data/pruva/runs/0e70ea85-c1c7-487a-aed7-bfc14819a7d1/bundle/vuln_variant/artifacts/reproducer_vuln_reset_parent+0x6e704) (BuildId: a60e7d3d3eaa66a79817f3da02024a58723f5e13)

0x7d3edc9e0950 is located 2128 bytes inside of 5128-byte region [0x7d3edc9e0100,0x7d3edc9e1508)
freed by thread T0 here:
    #0 0x7f1ede2b63ff in free ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:51
    #1 0x5565656b5e61 in curl_dbg_free /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/memdebug.c:385
    #2 0x556565720830 in Curl_close /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/url.c:315
    #3 0x5565656a4f41 in curl_easy_cleanup /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/easy.c:844
    #4 0x5565656a1aaf in main /data/pruva/runs/0e70ea85-c1c7-487a-aed7-bfc14819a7d1/bundle/vuln_variant/artifacts/variant_reset_parent.c:22
    #5 0x7f1edd823600  (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a600) (BuildId: 90ebd03ae9d9f42b23b4eb82fdf70352cf744198)
    #6 0x7f1edd823717 in __libc_start_main (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a717) (BuildId: 90ebd03ae9d9f42b23b4eb82fdf70352cf744198)
    #7 0x5565656a1704 in _start (/data/pruva/runs/0e70ea85-c1c7-487a-aed7-bfc14819a7d1/bundle/vuln_variant/artifacts/reproducer_vuln_reset_parent+0x6e704) (BuildId: a60e7d3d3eaa66a79817f3da02024a58723f5e13)

previously allocated by thread T0 here:
    #0 0x7f1ede2b740f in calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:74
    #1 0x5565656b5ad7 in curl_dbg_calloc /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/memdebug.c:254
    #2 0x556565721558 in Curl_open /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/url.c:467
    #3 0x5565656a2d4b in curl_easy_init /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/easy.c:350
    #4 0x5565656a19e1 in main /data/pruva/runs/0e70ea85-c1c7-487a-aed7-bfc14819a7d1/bundle/vuln_variant/artifacts/variant_reset_parent.c:5
    #5 0x7f1edd823600  (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a600) (BuildId: 90ebd03ae9d9f42b23b4eb82fdf70352cf744198)
    #6 0x7f1edd823717 in __libc_start_main (/usr/lib/x86_64-linux-gnu/libc.so.6+0x2a717) (BuildId: 90ebd03ae9d9f42b23b4eb82fdf70352cf744198)
    #7 0x5565656a1704 in _start (/data/pruva/runs/0e70ea85-c1c7-487a-aed7-bfc14819a7d1/bundle/vuln_variant/artifacts/reproducer_vuln_reset_parent+0x6e704) (BuildId: a60e7d3d3eaa66a79817f3da02024a58723f5e13)

SUMMARY: AddressSanitizer: heap-use-after-free /data/pruva/project-cache/14c9a4a2-b135-492c-b262-c0b31557861d/repo/lib/url.c:3514 in priority_remove_child
Shadow bytes around the buggy address:
  0x7d3edc9e0680: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0700: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0780: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0800: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0880: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x7d3edc9e0900: fd fd fd fd fd fd fd fd fd fd[fd]fd fd fd fd fd
  0x7d3edc9e0980: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0a00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0a80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0b00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x7d3edc9e0b80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==178060==ABORTING