← curl URL Parser (CURLU API)

790a219284-7528

done curl @ 790a219284 run #7528 libFuzzer + AddressSanitizer

Progress

1,000,000 / 1,000,000 iterations (100.0%) — 2985 exec/s

Corpus: 10,133 entries · Started: 2026-10-29T15:46:04+00:00 · Finished: 2026-10-29 15:51:42 · Updated: 2026-10-29 15:51:42

Result

0 total crashes, 0 unique.

Parameters Used

ccclang
cflags-fsanitize=address -fsanitize-coverage=trace-pc-guard,indirect-calls -g -O1
configure_flags--disable-shared --without-ssl --disable-docs --disable-manual --without-libpsl
burst_size50000
target_execs1000000
harness_cmd./fuzz_url -runs=$BURST -artifact_prefix=crashes/ fuzz_corpus
fuzzerlibFuzzer + AddressSanitizer
clang_versionUbuntu clang version 14.0.0-1ubuntu1.1
build_okTrue

Run Log (last lines)


  
No crashes found so far.

  
All Checkpoints (clean passes + crashes)
#Execs so farStatusTimeLog / Artifact
150,000clean2026-10-29 15:46:17
log
2100,000clean2026-10-29 15:46:24
log
3150,000clean2026-10-29 15:46:37
log
4200,000clean2026-10-29 15:46:46
log
5250,000clean2026-10-29 15:47:01
log
6300,000clean2026-10-29 15:47:17
log
7350,000clean2026-10-29 15:47:30
log
8400,000clean2026-10-29 15:47:45
log
9450,000clean2026-10-29 15:49:21
log
10500,000clean2026-10-29 15:49:34
log
#8192	pulse  cov: 864 ft: 2061 corp: 665/19Kb exec/s: 4096 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 670/25Kb exec/s: 3378 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2114 exec/s: 4096 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2279 exec/s: 6553 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 7142 rss: 218Mb
Done 50000 runs in 7 second(s)

11550,000clean2026-10-29 15:49:42
log
12600,000clean2026-10-29 15:49:55
log
13650,000clean2026-10-29 15:50:10
log
14700,000clean2026-10-29 15:50:25
log
#32768	pulse  cov: 864 ft: 2076 corp: 667/25Kb lim: 2279 exec/s: 6553 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 667/25Kb lim: 2455 exec/s: 8333 rss: 219Mb
Done 50000 runs in 6 second(s)

15750,000clean2026-10-29 15:50:35
log
16800,000clean2026-10-29 15:50:49
log
17850,000clean2026-10-29 15:51:04
log
18900,000clean2026-10-29 15:51:18
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 3581359273
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x652e01091440, 0x652e01098076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x652e01098078,0x652e011043d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#8192	pulse  cov: 864 ft: 2061 corp: 664/19Kb exec/s: 4096 rss: 142Mb
#10134	INITED cov: 864 ft: 2076 corp: 669/25Kb exec/s: 5067 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2114 exec/s: 5461 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 669/25Kb lim: 2279 exec/s: 8192 rss: 205Mb
#50000	DONE   cov: 864 ft: 2076 corp: 669/25Kb lim: 2455 exec/s: 8333 rss: 219Mb
Done 50000 runs in 6 second(s)

19950,000clean2026-10-29 15:51:30
log
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 282549385
INFO: Loaded 1 modules   (27702 inline 8-bit counters): 27702 [0x56aff7ece440, 0x56aff7ed5076), 
INFO: Loaded 1 PC tables (27702 PCs): 27702 [0x56aff7ed5078,0x56aff7f413d8), 
INFO:    10133 files found in fuzz_corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 10133 min: 1b max: 3705b total: 3384173b rss: 40Mb
#10134	INITED cov: 864 ft: 2076 corp: 670/25Kb exec/s: 5067 rss: 185Mb
#16384	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2114 exec/s: 8192 rss: 191Mb
#32768	pulse  cov: 864 ft: 2076 corp: 670/25Kb lim: 2279 exec/s: 10922 rss: 204Mb
#50000	DONE   cov: 864 ft: 2076 corp: 670/25Kb lim: 2455 exec/s: 10000 rss: 218Mb
Done 50000 runs in 5 second(s)

201,000,000clean2026-10-29 15:51:37
log