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oss-fuzz
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[git]: Remove git system config and add debug message (#8671) 

Reset git system config for each iteration and print debug message of
folder construction.
Allowing error message to display.
This commit is contained in:
Arthur Chan 2022-10-04 17:16:23 +01:00 committed by GitHub
parent 2a6157ccf5
commit cc6bd316b8
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 1 deletions
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1
projects/git/build.sh
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@ -44,7 +44,6 @@ zip -j $OUT/fuzz-commit-graph_seed_corpus .git/objects/info/commit-graph
for fuzzer in $FUZZERS ; do
cat >$OUT/$fuzzer.options << EOF
[libfuzzer]
close_fd_mask = 2
detect_leaks = 0
EOF
done

7
projects/git/fuzz-cmd-diff.c
View File

@ -11,6 +11,7 @@ limitations under the License.
*/
#include <ftw.h>
#include "config.h"
#include "builtin.h"
#include "repository.h"
#include "fuzz-cmd-base.h"
@ -30,6 +31,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
char *argv[6];
char *data_chunk;
char *basedir = "./.git";
struct strbuf config = STRBUF_INIT;
/*
* End this round of fuzzing if the data is not large enough
@ -42,10 +44,15 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
/*
* Cleanup if needed
*/
system("ls -lart ./");
strbuf_addf(&config, "rm -rf %s", git_system_config());
system(config.buf);
system("rm -rf ./.git");
system("rm -rf ./TEMP-*");
system("echo \"TEMP1TEMP1TEMP1TEMP1\" > ./TEMP_1");
system("echo \"TEMP1TEMP1TEMP1TEMP1\" > ./TEMP_2");
system("ls -lart ./");
strbuf_release(&config);
/*
* Initialize the repository