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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:55:11 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:55:11 +0000
commitcd07912073c951b4bbb871ed2653af1be2cfc714 (patch)
tree1073c2308492e6aea4c66cb7436ee92db2abfd42 /tests/fuzz/fuzz_regression_test.c
parentInitial commit. (diff)
downloadlibyang2-cd07912073c951b4bbb871ed2653af1be2cfc714.tar.xz
libyang2-cd07912073c951b4bbb871ed2653af1be2cfc714.zip
Adding upstream version 2.1.30.upstream/2.1.30upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/fuzz/fuzz_regression_test.c')
-rw-r--r--tests/fuzz/fuzz_regression_test.c70
1 files changed, 70 insertions, 0 deletions
diff --git a/tests/fuzz/fuzz_regression_test.c b/tests/fuzz/fuzz_regression_test.c
new file mode 100644
index 0000000..736cc52
--- /dev/null
+++ b/tests/fuzz/fuzz_regression_test.c
@@ -0,0 +1,70 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+#include<fcntl.h>
+
+int main(int argc, char **argv)
+{
+ DIR *d;
+ struct dirent *dir;
+ pid_t p = 0;
+ int input_fd = 0;
+ int status = 0;
+ int rc = 0;
+ struct stat path_stat;
+
+ if (argc != 3) {
+ fprintf(stderr, "invalid number of arguments. Call like this ./fuzz_regression_test fuzz_harness corpus_dir\n");
+ return EXIT_FAILURE;
+ }
+
+ d = opendir(argv[2]);
+ if (!d) {
+ fprintf(stderr, "error opening dir %s\n", argv[2]);
+ return EXIT_FAILURE;
+ }
+
+ while ((dir = readdir(d)) != NULL) {
+ stat(dir->d_name, &path_stat);
+ if (!S_ISREG(path_stat.st_mode)) {
+ continue;
+ }
+
+ p = fork();
+ if (p == -1) {
+ fprintf(stderr, "fork failed\n");
+ return EXIT_FAILURE;
+ } else if (p == 0) {
+ input_fd = open(dir->d_name, O_RDONLY);
+ if (input_fd == -1) {
+ fprintf(stderr, "error opening input file %s\n", dir->d_name);
+ return EXIT_FAILURE;
+ }
+
+ dup2(input_fd, STDIN_FILENO);
+ execl(argv[1], argv[1], NULL);
+ return EXIT_SUCCESS;
+ }
+
+ rc = waitpid(p, &status, 0);
+ if (rc == -1) {
+ fprintf(stderr, "waitpid failed\n");
+ return EXIT_FAILURE;
+ }
+
+ if (!WIFEXITED(status)) {
+ fprintf(stderr, "test %s - %s failed\n", argv[1], dir->d_name);
+ return EXIT_FAILURE;
+ }
+
+ printf("test %s - %s successful\n", argv[1], dir->d_name);
+ }
+
+ closedir(d);
+
+ return EXIT_SUCCESS;
+}