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Fix: handle file opening errors

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This commit is contained in:
Dorian Zedler 2022-07-12 22:37:54 +02:00
parent 2a6bb4354e
commit 21d351c7e2
Signed by: dorian
GPG key ID: 989DE36109AFA354
2 changed files with 1 additions and 2 deletions
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1
Implementierung/src/io.c
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@ -4,7 +4,6 @@ bool open_file(const char* path, FILE** file, struct stat* file_stat) {
(*file) = fopen(path, "r"); (*file) = fopen(path, "r");
if ((*file) == NULL) { if ((*file) == NULL) {
printf("Fopen error: %d\n", errno); printf("Fopen error: %d\n", errno);
fclose((*file));
return false; return false;
} }

2
Implementierung/src/md2_impls/md2_2.c
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@ -47,7 +47,7 @@ void md2_hash_2(size_t len, const uint8_t buf[len], uint8_t out[16]) {
FILE* file; FILE* file;
struct stat file_stat; struct stat file_stat;
if (!open_file((char*)buf, &file, &file_stat)) { if (!open_file((char*)buf, &file, &file_stat)) {
fprintf(stderr, "Error opening the file!"); fprintf(stderr, "Error opening the file!\n");
return; return;
} }